Electric sighting attachment for gun barrels,申请号US19460688376-传众专利搜索

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发明名称	Electric sighting attachment for gun barrels
摘要
申请公布号	US2479262(A)	申请公布日期	1949.08.16
申请号	US19460688376	申请日期	1946.08.03
申请人	MARK RICHARDS JOHN	发明人	RICHARDS JOHN MARK
分类号	F41G1/30	主分类号	F41G1/30
代理机构		代理人
主权项
地址

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