MANUFACTURE OF LAP JOINT PIPE,申请号JP19870227232-传众专利搜索

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发明名称	MANUFACTURE OF LAP JOINT PIPE
摘要
申请公布号	JPS6471527(A)	申请公布日期	1989.03.16
申请号	JP19870227232	申请日期	1987.09.10
申请人	ARAKI KATSUTERU	发明人	ARAKI KATSUTERU
分类号	B21D19/08	主分类号	B21D19/08
代理机构		代理人
主权项
地址

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