Title:
Safety-brake appliance
United States Patent 1438426


Inventors:
Cline, Azl A.
Application Number:
US47108421A
Publication Date:
12/12/1922
Filing Date:
05/20/1921
Assignee:
Cline, Azl A.
Primary Class:
Other Classes:
187/363, 188/38, 188/127
International Classes:
B66D5/00
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