URZADZENIE DO DRENOWANIA BEZROWKOWEGO,申请号PL19760191701-传众专利搜索

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发明名称	URZADZENIE DO DRENOWANIA BEZROWKOWEGO
摘要
申请公布号	PL104846(B1)	申请公布日期	1979.09.29
申请号	PL19760191701	申请日期	1976.08.06
申请人		发明人
分类号	E02B;E02B11/02;(IPC1-7):E02B11/02	主分类号	E02B
代理机构		代理人
主权项
地址

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