Improvements in mine shaft hoisting installations,申请号GB19590012531-传众专利搜索

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发明名称	Improvements in mine shaft hoisting installations
摘要
申请公布号	GB914432(A)	申请公布日期	1963.01.02
申请号	GB19590012531	申请日期	1959.04.13
申请人	GUTEHOFFNUNGSHUTTE STERKRADE AKTIENGESELLSCHAFT	发明人
分类号	B66B5/14	主分类号	B66B5/14
代理机构		代理人
主权项
地址

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