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Sash Fastener
Patent for a sash fastener. The invnetion is designed to be of durable use as a window sash fastener. Illustration included.
Date:
December 24, 1912
Creator:
Flaniken, William F.
System:
The Portal to Texas History
Shaft Bearing.
Patent for Improvements in Shaft Bearing. This bearing shaft is used to withstand heavy thrusts.
Date:
August 24, 1920
Creator:
Ball, Authur T.
System:
The Portal to Texas History