Title:
Apparatus for supplying water to concrete mixers
United States Patent 1949364


Inventors:
Ball, Charles F.
Application Number:
US42178330A
Publication Date:
02/27/1934
Filing Date:
01/18/1930
Assignee:
CHAIN BELT CO
Primary Class:
Other Classes:
137/263, 137/556, 137/577
International Classes:
B28C7/12
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