Duplex ratchet mechanism for calk guns
United States Patent 2845805
US Patent References:
Calking gun
- - 2229839
Calk gun
- - 2233587
Dispensing device for dispensing batter and the like
- - 2670881
Holding means for calking gun plunger rods
- - 2784603
Calking gun
- - 2229839
Calk gun
- - 2233587
Dispensing device for dispensing batter and the like
- - 2670881
Holding means for calking gun plunger rods
- - 2784603
Inventors:
Samuel, Crewe
Publication Date:
08/05/1958
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Assignee:
Samuel, Crewe
Primary Class:
Other Classes:
222/391
International Classes:
G01F11/02; G05G7/06; G05G7/00