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| == Licensing == | == Licensing == | ||
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{{PD-US}} | ||
Revision as of 21:55, 17 October 2007
Summary
United States Patent No. 6830134 of August 17, 1915. (Automatic snow chain system)
Patent granted to the American inventor W.H. Putnam.
Source: http://www.onspot.com/indhisfr.htm
Licensing
 | This image is in the public domain in the United States. In most cases, this means that it was first published prior to January 1, 1930 (see the template documentation for more cases). Other jurisdictions may have other rules, and this image might not be in the public domain outside the United States. See Misplaced Pages:Public domain and Misplaced Pages:Copyrights for more details.
PD-US Public domain in the United States //en.wikipedia.org/File:Automatic_snow_chain_system.gif |  |
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 10:55, 14 October 2007 |  | 288 × 472 (44 KB) | Odengatan (talk | contribs) | United States Patent No. 6830134 (Automatic snow chain system) |
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