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Sash Fastener

Description: 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.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Shaft Bearing.

Description: Patent for Improvements in Shaft Bearing. This bearing shaft is used to withstand heavy thrusts.
Date: August 24, 1920
Creator: Ball, Authur T.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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