Resource Type
Counties
3 Matching Results
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Churn-Dasher.
Patent for a new and useful churn dasher, including instructions and illustrations.
Date:
August 30, 1898
Creator:
West, Edward B.
System:
The Portal to Texas History
Churn-Dasher.
Patent for a new and useful churn dasher, including instructions and illustrations.
Date:
August 30, 1898
Creator:
West, Edward B.
System:
The Portal to Texas History
Rotary Engine.
Patent for a rotary engine, which provides a high level of power from steam and is more durable than previous engines.
Date:
July 30, 1907
Creator:
Wright, William Lee Andrew
System:
The Portal to Texas History