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发明名称
WALZENLADER FUER DEN UNTERTAGEBERGBAU
摘要
申请公布号
DE3822875(A1)
申请公布日期
1990.01.11
申请号
DE19883822875
申请日期
1988.07.06
申请人
GEBR. EICKHOFF MASCHINENFABRIK U. EISENGIESSEREI MBH, 4630 BOCHUM, DE
发明人
OBERSTE-BEULMANN, KLAUS, DIPL.-ING., 4322 SPROCKHOEVEL, DE;SCHUEPPHAUS, HERBERT, DIPL.-ING., 4630 BOCHUM, DE
分类号
E21C27/02;E21C31/02
主分类号
E21C27/02
代理机构
代理人
主权项
地址
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