Apparatus for feeding jointed sewer cleaning tool driving rod,申请号US19650443389-传众专利搜索

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发明名称	Apparatus for feeding jointed sewer cleaning tool driving rod
摘要
申请公布号	US3242518(A)	申请公布日期	1966.03.29
申请号	US19650443389	申请日期	1965.03.29
申请人	FLEXIBLE SEWERTOOL CORPORATION	发明人	PRANGE CHARLES J.
分类号	E03F9/00	主分类号	E03F9/00
代理机构		代理人
主权项
地址

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