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Silo Construction

Description: Patent for Improvements in Silo Construction which include verticalstaves, grooves, and sealing strips. Illustrations included.
Date: November 13, 1917
Creator: Dietz, Paul A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Post Structure

Description: Patent for improved base plate for wooden posts to protect the posts from damage and extend its usability.
Date: November 30, 1920
Creator: Dietz, Paul A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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