DEVICE FOR CLEARING A STOPPED UP DRAIN,申请号CA19760245623-传众专利搜索

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发明名称	DEVICE FOR CLEARING A STOPPED UP DRAIN
摘要
申请公布号	CA1022515(A)	申请公布日期	1977.12.13
申请号	CA19760245623	申请日期	1976.02.12
申请人	CAIN, JAMES F.	发明人	CAIN, JAMES F.
分类号		主分类号
代理机构		代理人
主权项
地址

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