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Shot pattern control device for shot guns
United States Patent 2922242
US Patent References:
Choke structure for gun barrels
- - 2476438
Shotgun choke
- - 2558200
Shotgun choke and compensator
- - 2589171
Adjustable choke
- - 2634537
Shotgun muzzle device
- - 2662326
Inventors:
Pachmayr, Frank A.
Huskey, Lloyd L.
Publication Date:
01/26/1960
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Download PDF 2922242
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Assignee:
Pachmayr
Primary Class:
42/79
International Classes:
F41A21/40
;
F41A21/00
US Patent References:
2867932
Automatic choke for shotguns