SIGNALLING APPARATUS ENABLING CONTINUOUS MONITORING OF BALANCE ROPE RETURN STATION CONDITION IN A MINE SHAFTYJJ KONTROL' SOSTOJANIJA STANCIJJ POVOROTA URAVNOVESHIVAJUHHIKH KANATOV V STVOLAKH,申请号PL19780210139-传众专利搜索

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发明名称	SIGNALLING APPARATUS ENABLING CONTINUOUS MONITORING OF BALANCE ROPE RETURN STATION CONDITION IN A MINE SHAFTYJJ KONTROL' SOSTOJANIJA STANCIJJ POVOROTA URAVNOVESHIVAJUHHIKH KANATOV V STVOLAKH
摘要
申请公布号	PL121233(B2)	申请公布日期	1982.04.30
申请号	PL19780210139	申请日期	1978.10.09
申请人		发明人
分类号	B66B;B66B7/12;B66B19/06;(IPC1-7):B66B7/12	主分类号	B66B
代理机构		代理人
主权项
地址

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