U.S. Patent 1374478: Self-Operating Mine-Doors for Locomotives
Collection
Collection Number: A&M 1898
Patent issued by the U.S. Commissioner of Patents to Patrick J. Stanton of Lundale, West Virginia, for self-operating mine doors for locomotives in 1921. Patent includes Lunsdale's application and drawing of the doors.
English
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0.01 Linear Feet (Summary: 1/4 in. (1 folder))
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