Recoil-reducing and shot-patterncontrolling device for shotguns,申请号US19470784386-传众专利搜索

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发明名称	Recoil-reducing and shot-patterncontrolling device for shotguns
摘要
申请公布号	US2466400(A)	申请公布日期	1949.04.05
申请号	US19470784386	申请日期	1947.11.06
申请人	TUCKER ENNIS DARWIN	发明人	ENNIS DARWIN TUCKER
分类号	F41A21/40	主分类号	F41A21/40
代理机构		代理人
主权项
地址

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