PUNCHING METHOD FOR REINFORCING MEMBER FOR ELEVATER,申请号JP19890242126-传众专利搜索

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发明名称	PUNCHING METHOD FOR REINFORCING MEMBER FOR ELEVATER
摘要
申请公布号	JPH03106518(A)	申请公布日期	1991.05.07
申请号	JP19890242126	申请日期	1989.09.20
申请人	HITACHI LTD	发明人	MIURA AKIO;TSUNODA TATSUO
分类号	B21D28/24	主分类号	B21D28/24
代理机构		代理人
主权项
地址

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