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Partner:
UNT Libraries Government Documents Department
County:
Jefferson County, TX
Decade:
1850-1859
Collection:
Texas Patents
Mode of Straining Saws by Atmospheric Pressure.
Date: August 14, 1855
Creator: Brown, A.
Description: Patent for the improvement of the reciprocating saw by simplifying the arrangement of cylinders, pipes, and exhaust pumps to produce the necessary vacuum, including illustration.
Contributing Partner: UNT Libraries Government Documents Department
Permallink:texashistory.unt.edu/ark:/67531/metapth165042/