DRIVING UNIT FOR A CHAIN TRANSMISSION, IN PARTICULAR THAT OF COAL PLANERS, WITH OVERLOAD PROTECTION AND EQUALIZATION OF LOADS,申请号PL19910288832-传众专利搜索

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发明名称	DRIVING UNIT FOR A CHAIN TRANSMISSION, IN PARTICULAR THAT OF COAL PLANERS, WITH OVERLOAD PROTECTION AND EQUALIZATION OF LOADS
摘要
申请公布号	PL288832(A1)	申请公布日期	1991.08.26
申请号	PL19910288832	申请日期	1991.01.24
申请人	GEWERK EISENHUETTE WESTFALIA	发明人
分类号	E21C31/02;E21C27/32;E21C31/00;E21C35/04;F16H35/10;(IPC1-7):E21C31/12;B65G23/26	主分类号	E21C31/02
代理机构		代理人
主权项
地址

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