REPAIRING OF WAR LEAK PLACE OF UNDERGROUND PIPE,申请号JP19820225795-传众专利搜索

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发明名称	REPAIRING OF WAR LEAK PLACE OF UNDERGROUND PIPE
摘要
申请公布号	JPS59118938(A)	申请公布日期	1984.07.09
申请号	JP19820225795	申请日期	1982.12.24
申请人	NAKASHIN YASUSHI	发明人	NAKASHIN YASUSHI
分类号	E03F7/00	主分类号	E03F7/00
代理机构		代理人
主权项
地址

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