METHOD FOR DIE FORMING FLEXURES USING EDGE CONSTRAINT,申请号USD3514989-传众专利搜索

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发明名称	METHOD FOR DIE FORMING FLEXURES USING EDGE CONSTRAINT
摘要
申请公布号	US3514989(A)	申请公布日期	1970.06.02
申请号	USD3514989	申请日期	1967.10.04
申请人	FOXBORO CO.:THE	发明人	ROBERT J. ROBINSON
分类号	B21D53/40;B21K1/76;(IPC1-7):B21D31/00;E05D7/00	主分类号	B21D53/40
代理机构		代理人
主权项
地址

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