INNERRSURFACE SPLICING EARTHRQUAKEEPROOF PIPE JOINT,申请号JP19770138791-传众专利搜索

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发明名称	INNERRSURFACE SPLICING EARTHRQUAKEEPROOF PIPE JOINT
摘要
申请公布号	JPS5471424(A)	申请公布日期	1979.06.08
申请号	JP19770138791	申请日期	1977.11.17
申请人	KUBOTA LTD	发明人	MIYAMOTO HIROSHI;YAMAJI TADAO;NAKASHIMA EI;MAKI ATSUSHI;SAGARA TAKAO
分类号	F16L21/08;F16L21/02	主分类号	F16L21/08
代理机构		代理人
主权项
地址

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