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发明名称
摘要
申请公布号
DE2642706(B2)
申请公布日期
1978.07.20
申请号
DE19762642706
申请日期
1976.09.23
申请人
HERMANN HEMSCHEIDT MASCHINENFABRIK GMBH & CO, 5600 WUPPERTAL
发明人
BUELL, HANS, ING.(GRAD.);KRIEGER, KARL
分类号
E21D15/54;E21D17/10;(IPC1-7):E21D15/54
主分类号
E21D15/54
代理机构
代理人
主权项
地址
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