URZADZENIE DO KONTROLOWANEGO PRZEMIESZCZANIA APARATURY W MALOSREDNICOWYCH I DLUGICH OTWORACH BADAWCZYCH,ZWLASZCZA GEOLOGICZNYCH,申请号PL19750180145-传众专利搜索

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发明名称	URZADZENIE DO KONTROLOWANEGO PRZEMIESZCZANIA APARATURY W MALOSREDNICOWYCH I DLUGICH OTWORACH BADAWCZYCH,ZWLASZCZA GEOLOGICZNYCH
摘要
申请公布号	PL96209(B1)	申请公布日期	1977.12.31
申请号	PL19750180145	申请日期	1975.05.05
申请人		发明人
分类号	E21B47/00;(IPC1-7):E21B47/00	主分类号	E21B47/00
代理机构		代理人
主权项
地址

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