Title:
Quick coupler valve
United States Patent 1875679


Inventors:
Thompson, Walter Van E.
Application Number:
US31070528A
Publication Date:
09/06/1932
Filing Date:
10/06/1928
Assignee:
THOMPSON MFG COMPANY
Primary Class:
Other Classes:
137/630.22, 239/201, 239/569
International Classes:
A01G25/00
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