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经营范围
发明名称
Rohrvorpreßstation für Rohrvorpreßbetriebe
摘要
申请公布号
DE3911379(C2)
申请公布日期
1994.07.28
申请号
DE19893911379
申请日期
1989.04.07
申请人
WESTFALIA BECORIT INDUSTRIETECHNIK GMBH, 44534 LUENEN, DE
发明人
THOENES, KLAUS-PETER, 44534 LUENEN, DE;PLESTER, KARL-HEINZ, 44534 LUENEN, DE;ROSZAK, EGBERT, 59368 WERNE, DE;LAGODKA, MANFRED, 44532 LUENEN, DE;LINDE, KLAUS, 44534 LUENEN, DE
分类号
E21B7/20;E21B19/086;(IPC1-7):E21D9/06
主分类号
E21B7/20
代理机构
代理人
主权项
地址
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