File:Euphonica.jpg
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Summary
| Description |
English: A scanned picture of an Euphonica, taken from the first page of US patent 338727 |
| Date | |
| Source | United States Patent and Trademark Office |
| Author | Robert F. Flemming Jr. |
Licensing
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This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer. 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. |
| This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. | |
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 01:11, 7 February 2016 | | 850 × 1,100 (160 KB) | Alexgleason | User created page with UploadWizard |
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