Filing machine,申请号US19420449383-传众专利搜索

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发明名称	Filing machine
摘要
申请公布号	US2367864(A)	申请公布日期	1945.01.23
申请号	US19420449383	申请日期	1942.07.02
申请人	HEIN ROBERT O	发明人	HEIN ROBERT O.
分类号	B23D49/08;B23D51/10;B23D67/00	主分类号	B23D49/08
代理机构		代理人
主权项
地址

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