File:1910-11-22 US976187A=device for coupling two transmission shafts=first FLECTOR invented by A.C. KREBS.png

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1910-11-22 US976187A=device for coupling two transmission shafts=first FLECTOR invented by A.C. KREBS

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Description
Français : 1910-11-22 US976187A=dispositif d'accouplement de deux arbres de transmission=premier FLECTOR inventé par A.C. KREBS Ce joint flexible est universellement utilisé aujourd'hui.
English: 1910-11-22 US976187A=device for coupling two transmission shafts=first FLECTOR invented by A.C. KREBS This flexible joint is universally used today.
Date
Source https://worldwide.espacenet.com/patent/search/family/003044565/publication/US976187A?q=US976187A
Author Arthur Constantin KREBS

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Public domain
This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.

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Note: This tag should not be used for sound recordings.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:1910-11-22_US976187A%3Ddevice_for_coupling_two_transmission_shafts%3Dfirst_FLECTOR_invented_by_A.C._KREBS.png

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current18:10, 24 November 2021Thumbnail for version as of 18:10, 24 November 2021247 × 281 (11 KB)Rbmn (talk | contribs)Uploaded a work by Arthur Constantin KREBS from https://worldwide.espacenet.com/patent/search/family/003044565/publication/US976187A?q=US976187A with UploadWizard

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