Category:1870 inventions

1870 reconstruction

1870 conversions

1870 restorations

1870 renovations

1870 repairing

1870 work's replicas

1870 productions

1870 reproductions

1870 reissue models

1870 model changed

1870 released

1870 introductions

1870 re-introductions

1870 copyrighted

1870 developments

1870 discontinuations

1870 inventions

Phase of product life cycle →

Inventions of the 1870s : 1870; 1877; 1878

Media in category "1870 inventions"

This category contains only the following file.

MickelPatentBarrelHeadCutter.JPG 4,000 × 3,000; 2.52 MB

Retrieved from "https://commons.wikimedia.org/w/index.php?title=Category:1870_inventions&oldid=134063890"