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File:WBpatent.jpg

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Original file (600 × 868 pixels, file size: 62 KB, MIME type: image/jpeg)

File information
Description

First page of U.S. Patent No. 821,393 (Airplane Invention)

Source

The original image is from a United States Patent Office web page located at [1].

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Author
Permission
(Reusing this file)

See below.

Additional information The nature of the copyrighted work is a digitized image of a U.S. Patent Drawing. U.S. Patent Drawing are not protected by copyright when utilized to illustrate the object in question. The purpose and character of the use of the present image is for nonprofit educational purposes. The amount and substantiality of the portion used in relation to the copyrighted work as a whole is about 100%, and the use will have no effect upon the potential market for or value of the copyrighted work.

Licensing

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File history

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Date/TimeThumbnailDimensionsUserComment
current19:12, 12 October 2006Thumbnail for version as of 19:12, 12 October 2006600 × 868 (62 KB)Jreferee (talk | contribs)

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