DEVICE FOR PRESSING PIECES OF SHEET METAL,申请号USD3614883-传众专利搜索

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发明名称	DEVICE FOR PRESSING PIECES OF SHEET METAL
摘要
申请公布号	US3614883(A)	申请公布日期	1971.10.26
申请号	USD3614883	申请日期	1969.06.03
申请人	KLAUS E. KRAMER	发明人	KLAUS E. KRAMER
分类号	B21D26/02;B21D22/12;(IPC1-7):B21D22/12	主分类号	B21D26/02
代理机构		代理人
主权项
地址

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