TWISTING PROCESS METHOD FOR CRANK SHAFT,申请号JP19930003529-传众专利搜索

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发明名称	TWISTING PROCESS METHOD FOR CRANK SHAFT
摘要
申请公布号	JPH06207613(A)	申请公布日期	1994.07.26
申请号	JP19930003529	申请日期	1993.01.12
申请人	SUMITOMO METAL IND LTD	发明人	TAMURA KENJI
分类号	B21D11/16;F16C3/08;(IPC1-7):F16C3/08	主分类号	B21D11/16
代理机构		代理人
主权项
地址

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