PRECISION DIE FORGING METHOD FOR SHAFTED PART,申请号JP19870201478-传众专利搜索

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发明名称	PRECISION DIE FORGING METHOD FOR SHAFTED PART
摘要
申请公布号	JPS6444239(A)	申请公布日期	1989.02.16
申请号	JP19870201478	申请日期	1987.08.11
申请人	KOBE STEEL LTD	发明人	SANENARI TOSHIMASA
分类号	B21K1/30	主分类号	B21K1/30
代理机构		代理人
主权项
地址

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