File:Collapsible phonograph horn.jpg
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Summary
| Description |
English: This image is taken from a US patent granted to George L. Hogan in 1901. |
| Date | |
| Source | http://www.pat2pdf.org/pat2pdf/foo.pl?number=0673396 |
| Author | Binksternet |
| Permission (Reusing this file) |
public domain |
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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.
 Public domain works must be out of copyright in both the United States and in the source country of the work in order to be hosted on the Commons. If the work is not a U.S. work, the file must have an additional copyright tag indicating the copyright status in the source country.
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Licensing
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I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 22:20, 29 December 2008 | | 640 × 754 (97 KB) | wikimediacommons>Binksternet | {{Information |Description={{en|1=This image is taken from a US patent granted to George L. Hogan in 1901.}} |Source=http://www.pat2pdf.org/pat2pdf/foo.pl?number=0673396 |Author=Binksternet |Date=1901 |Permission=public domain |other_ |
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