Liquid dispensing apparatus
United States Patent 3143252
US Patent References:
Dispensing pump for small containers
- - 2690278
Liquid dispensing device
- - 2792157
Valve seat washing pump and chemical injector
- - 2911921
Dispensing pump for small containers
- - 2690278
Liquid dispensing device
- - 2792157
Valve seat washing pump and chemical injector
- - 2911921
Inventors:
Shapiro, Justin J.
Publication Date:
08/04/1964
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Export Citation:
Assignee:
Shapiro, Justin J.
Primary Class:
Other Classes:
92/13.800, 222/383.100, 422/934, 422/920, 222/380, 422/925, 222/382, 417/567, 92/13.400, 422/921, 222/41
International Classes:
B01L3/02; B05B11/00