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Kolar Arms
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Racine, WI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Shotgun shell ejector/extractor means for skeet gun carrier barrel...
Patent number
5,018,293
Issue date
May 28, 1991
Kolars Arms
Donald R. Mainland
F41 - WEAPONS
Information
Patent Grant
Choke assemblies for shotguns
Patent number
4,713,903
Issue date
Dec 22, 1987
Kolar Arms
Donald R. Mainland
F41 - WEAPONS
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