Combination envelope opener and paper sheet cutter,申请号US19500165166-传众专利搜索

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发明名称	Combination envelope opener and paper sheet cutter
摘要
申请公布号	US2639771(A)	申请公布日期	1953.05.26
申请号	US19500165166	申请日期	1950.05.31
申请人	VICTOR KOBLER;WERNER KOBLER	发明人	KOBLER VICTOR;KOBLER WERNER
分类号	B43M7/00	主分类号	B43M7/00
代理机构		代理人
主权项
地址

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