Title:
Liquid dispensing pump
United States Patent 2824672
Inventors:
Wersching, Jacob A.
Publication Date:
02/25/1958
Export Citation:
Assignee:
Wersching, Jacob A.
Primary Class:
Other Classes:
D09/448, D23/231
International Classes:
B05B11/00; F04B43/08; B05B11/00; F04B43/00
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US Patent References:
Foreign References:
GB189507723A