Hub- und Rückvorrichtung für Strebförderer,申请号DE19702007798-传众专利搜索

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发明名称	Hub- und Rückvorrichtung für Strebförderer
摘要
申请公布号	DE2007798(B1)	申请公布日期	1972.05.04
申请号	DE19702007798	申请日期	1970.02.20
申请人	GERLACH KARL;GERLACH HANS	发明人	GERLACH KARL;GERLACH HANS;KLEINSCHMIDT WILHELM
分类号	E21F13/08	主分类号	E21F13/08
代理机构		代理人
主权项
地址

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