Wikimedia Commons

File:NLC404-00J002508-89184 工程 1930年年第七卷第二期.pdf

Go to page
next page →
next page →
next page →

Original file ‎(3,833 × 5,400 pixels, file size: 35.82 MB, MIME type: application/pdf, 128 pages)

Captions

Captions

Add a one-line explanation of what this file represents

Summary edit

工程   (Wikidata search (Cirrus search) Wikidata query (SPARQL)  Create new Wikidata item based on this file)
Author
中國工程學會
image of artwork listed in title parameter on this page
Title
工程
Volume 1930年年第七卷第二期
Publisher
中國工程學會[發行者]
Description

第12卷5至6期為戰時特刊

編輯者言
論著
波蘭之路政
江北運河決口及其善後問題
函谷關山洞及沿黃河路線
上海市東門路工程及實施築路征費之經過
機器製紙問題
國內皮革供給問題
發展中國糖業計劃
發展中國酒精工業計劃
首都中山路五千千伏安鋼焊輸電線工程
設立基本機器工廠計劃
孔窩混凝土
載貨汽車加掛拖車之商榷
附錄
水災與今後中國之水利問題
揚子江水災原因及整理之商榷
調查
上海市道路概況
青島市道路概況

Language Chinese
Publication date 1925-1949
Source
institution QS:P195,Q732353
(民國時期文獻 民國期刊)

Licensing edit

This image is in the public domain because it is a mere mechanical scan or photocopy of a public domain original, or – from the available evidence – is so similar to such a scan or photocopy that no copyright protection can be expected to arise. The original itself is in the public domain for the following reason:
Public domain
This image is now in the public domain in China because its term of copyright has expired.

According to copyright laws of the People's Republic of China (with legal jurisdiction in the mainland only, excluding Hong Kong and Macao), amended November 11, 2020, Works of legal persons or organizations without legal personality, or service works, or audiovisual works, enter the public domain 50 years after they were first published, or if unpublished 50 years from creation. For photography works of natural persons whose copyright protection period expires before June 1, 2021 belong to the public domain. All other works of natural persons enter the public domain 50 years after the death of the creator.
According to copyright laws of Republic of China (currently with jurisdiction in Taiwan, Penghu, Kinmen, Matsu, etc.), all photographs and cinematographic works, and all works whose copyright holder is a juristic person, enter the public domain 50 years after they were first published, or if unpublished 50 years from creation, and all other applicable works enter the public domain 50 years after the death of the creator.

Important note: Works of foreign (non-U.S.) origin must be out of copyright or freely licensed in both their home country and the United States in order to be accepted on Commons. Works of Chinese origin that have entered the public domain in the U.S. due to certain circumstances (such as publication in noncompliance with U.S. copyright formalities) may have had their U.S. copyright restored under the Uruguay Round Agreements Act (URAA) if the work was under copyright in its country of origin on the date that the URAA took effect in that country. (For the People's Republic of China, the URAA took effect on January 1, 1996. For the Republic of China (ROC), the URAA took effect on January 1, 2002.[1])
To uploader: Please provide where the image was first published and who created it or held its copyright.

You must also include a United States public domain tag to indicate why this work is in the public domain in the United States. Note that this work might not be in the public domain in countries that do not apply the rule of the shorter term and have copyright terms longer than life of the author plus 50 years. In particular, Mexico is 100 years, Jamaica is 95 years, Colombia is 80 years, Guatemala and Samoa are 75 years, Switzerland and the United States are 70 years, and Venezuela is 60 years.

čeština ∙ Deutsch ∙ English ∙ português ∙ română ∙ slovenščina ∙ Tagalog ∙ Tiếng Việt ∙ македонски ∙ русский ∙ മലയാളം ∙ ไทย ∙ 한국어 ∙ 日本語 ∙ 简体中文‎ ∙ 繁體中文 ∙ +/−


This tag is designed for use where there may be a need to assert that any enhancements (eg brightness, contrast, colour-matching, sharpening) are in themselves insufficiently creative to generate a new copyright. It can be used where it is unknown whether any enhancements have been made, as well as when the enhancements are clear but insufficient. For known raw unenhanced scans you can use an appropriate {{PD-old}} tag instead. For usage, see Commons:When to use the PD-scan tag.

Note: This tag applies to scans and photocopies only. For photographs of public domain originals taken from afar, {{PD-Art}} may be applicable. See Commons:When to use the PD-Art tag.

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current13:15, 19 August 2022Thumbnail for version as of 13:15, 19 August 20223,833 × 5,400, 128 pages (35.82 MB)PencakeBot (talk | contribs)Upload 工程 1930年年第七卷第二期 (24/72) by 中國工程學會 (batch task; nlc:data_404,00J002508,89184; 民國期刊.1; 工程)

You cannot overwrite this file.

Metadata

This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.

Retrieved from "https://commons.wikimedia.org/w/index.php?title=File:NLC404-00J002508-89184_工程_1930年年第七卷第二期.pdf&oldid=703520969"