Image:Inverted coaster car front view.png
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Inverted_coaster_car_front_view.png (481 × 500 pixels, file size: 85 KB, MIME type: image/png)
| This is a file from the Wikimedia Commons. The description on its description page there is shown below.
|
| Description |
Diagram of an inverted roller coaster car - front view |
|---|---|
| Source |
http://patft.uspto.gov/netacgi/nph-Parser?patentnumber=5272984 |
| Date |
November 13, 1992 |
| Author |
Bolliger; Walter, Mabillard; Claude |
| Permission (Reusing this image) |
United States Patent illustration - Public Domain |
 |
In most countries, the text and illustrations of patents are excused for copyright and can be considered to be in the public domain. In some countries, such as the United States, text of patents may be copyrighted but is free for distribution in any form. The actual invention depicted may however still be patented if its patent has not expired. |
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 17:47, 3 October 2006 | 481×500 (85 KB) | Epolk | ({{Information |Description=Diagram of an inverted roller coaster car - front view |Source=http://patft.uspto.gov/netacgi/nph-Parser?patentnumber=5272984 |Date=November 13, 1992 |Author=Bolliger; Walter, Mabillard; Claude |Permission=United States Patent i) |
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