File:248565-Webermeter.png
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Summary
| Description |
English: U.S. Patent 248,565 - Thomas Edison - Webermeter (water splitting) |
| Date | |
| Source | Own work |
| Author | Reddi |
Licensing
|
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}}. |
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 12:13, 24 August 2011 | | 1,663 × 1,588 (201 KB) | Reddi~commonswiki |
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