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History of patent no. 8361,048 to F. O. Farwell, of Dubuque, Iowa, gas engines, filed 1901 January 21st, patented 1906 September 18th

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History of patent no. 8361,048 to F. O. Farwell, of Dubuque, Iowa, gas engines, filed 1901 January 21st, patented 1906 September 18th

description

Summary

Handwritten notations throughout in red.
A history of Fay O. Farwell's patent No 806,125, the Rotary Explosive Engine, conducted on behalf of Emile Berliner.

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Date

1901
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Source

Library of Congress
copyright

Copyright info

Public Domain

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