SPOSOB USUWANIA ZWIERCIN,申请号PL19780205392-传众专利搜索

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发明名称	SPOSOB USUWANIA ZWIERCIN
摘要
申请公布号	PL205392(A1)	申请公布日期	1979.10.22
申请号	PL19780205392	申请日期	1978.03.16
申请人	GORNICZO HUTNICZY MIEDZI	发明人	SULKOWSKI ZYGMUNT;ILNICKI ZBIGNIEW;MAJKA KAZIMIERZ
分类号	E21B;(IPC1-7):E21B/	主分类号	E21B
代理机构		代理人
主权项
地址

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