DEVICE FOR REMOVING DUSTS IN AQUEDUCT,申请号JP19770144409-传众专利搜索

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发明名称	DEVICE FOR REMOVING DUSTS IN AQUEDUCT
摘要
申请公布号	JPS5475830(A)	申请公布日期	1979.06.18
申请号	JP19770144409	申请日期	1977.11.30
申请人	MATSUSHITA ELECTRIC WORKS LTD	发明人	SAKAMOTO KATSUJI;YAMAMOTO TATSUO
分类号	E02B5/08	主分类号	E02B5/08
代理机构		代理人
主权项
地址

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