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Churn-Operating Mechanism.
Patent for a churn operating mechanism, which can be attached to a wall.
Date:
February 14, 1911
Creator:
Wiley, Alvin Herbert; Lathem, Diah Walter & Lathem, Mariand Wiendfield
System:
The Portal to Texas History
Listing Attachment for Plows
Patent for plow attachment to deflecting soil from the shovel of the plow; does not require special tools to apply attachment to plow.
Date:
July 14, 1914
Creator:
Hogan, Peter E.
System:
The Portal to Texas History
Track Fastener
Patent for railroad track fastener. This invention is made of metallic track fasteners and uses a joint for meeting together the ends of the rails. Illustration included.
Date:
July 14, 1908
Creator:
Hutchins, William Dennis
System:
The Portal to Texas History