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File:WrightPatentIntro.jpg

WrightPatentIntro.jpg ‎(580 × 438 pixels, file size: 72 KB, MIME type: image/jpeg)

Summary

Cropped image showing first two paragraphs of the Wright Brothers' 1906 patent for the airplane.

Available at U.S. Patent and Trademark Office website: http://www.uspto.gov/patft/index.html

Enter number 821393 in Patent Number Search box.

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