Machine for crimping sheet metal,申请号US19390263543-传众专利搜索

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发明名称	Machine for crimping sheet metal
摘要
申请公布号	US2370702(A)	申请公布日期	1945.03.06
申请号	US19390263543	申请日期	1939.03.22
申请人	YODER BERTHA L	发明人	YODER BERTHA L.
分类号	B21D5/08	主分类号	B21D5/08
代理机构		代理人
主权项
地址

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