A METHOD AND AN APPARATUS FOR MANUFACTURING A METALLIC BELLOWS,申请号EP19900107904-传众专利搜索

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发明名称	A METHOD AND AN APPARATUS FOR MANUFACTURING A METALLIC BELLOWS
摘要
申请公布号	EP0395042(A3)	申请公布日期	1991.05.15
申请号	EP19900107904	申请日期	1990.04.26
申请人	NHK SPRING CO., LTD.	发明人	KAGEYAMA, KENICHI;OHKOSHI, KAZUO;FURUYAMA, TSUTOMU
分类号	B21D15/10;(IPC1-7):B21D15/10	主分类号	B21D15/10
代理机构		代理人
主权项
地址

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