File:US760460-Figure 1.png
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| Description |
Deutsch: Kegelringgetriebe English: Variable-speed gear //
User:MichaelFreyUS760460A |
| Date | |
| Source | https://patents.google.com/patent/US760460A |
| Author | William T. Leighton |
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The text and illustrations of US patents published before March 1, 1989 are in the public domain unless the patent text contains a specific notice that portions are copyrighted. See 37 CFR 1.71(d), 37 CFR 1.84(s)
The original patent contains no such notice, so its contents are in the public domain. Note: This only applies to images published before March 1, 1989. Patents published after that date are most likely copyrighted, unless in the public domain for another reason, such as {{PD-ineligible}}. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 16:04, 24 August 2015 | | 1,272 × 1,360 (50 KB) | MichaelFrey (talk | contribs) | =={{int:filedesc}}== {{Information |description={{de|1=Kegelringgetriebe}}{{en|1=Variable-speed gear // {{:User:MichaelFreyUS760460A}}}} |date=1902-07-10 |source=https://patents.google.com/patent/US760460A |author=William T. Leighton |permission= |oth... |
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