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发明名称
DRIVE TRANSMISSION ASSEMBLY FOR MECHANICAL COAL MINERS
摘要
申请公布号
PL175390(B1)
申请公布日期
1998.12.31
申请号
PL19950306952
申请日期
1995.01.24
申请人
KATOWICKI HOLDING WEGLOWY SA KOPALNIA WEGLA KAMIENNEGO "STASZIC"
发明人
BONKA WIESLAW;BLACH TADEUSZ;BYRSKI JERZY;KOSZELA EDWARD;PIETRZYK KAZIMIERZ;KOCUREK STEFAN
分类号
E21C29/02;F16H1/02
主分类号
E21C29/02
代理机构
代理人
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