WARM FORMING METHOD OF COIL SPRING,申请号JP19840146884-传众专利搜索

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发明名称	WARM FORMING METHOD OF COIL SPRING
摘要
申请公布号	JPS6127133(A)	申请公布日期	1986.02.06
申请号	JP19840146884	申请日期	1984.07.17
申请人	HIGH FREQUENCY HEATTREAT CO LTD	发明人	HIJIKATA TOSHIO
分类号	B21F35/00;B21F3/02	主分类号	B21F35/00
代理机构		代理人
主权项
地址

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