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发明名称
摘要
申请公布号
DE2751458(C2)
申请公布日期
1984.08.09
申请号
DE19772751458
申请日期
1977.11.18
申请人
GEWERKSCHAFT EISENHUETTE WESTFALIA, 4670 LUENEN, DE
发明人
HAUSCHOPP, ALOIS, 4712 WERNE, DE;PETERS, WOLFGANG, 4714 SELM, DE
分类号
B65G19/28;E21C29/14;E21C35/12;E21F13/08;(IPC1-7):E21C35/12;E21F13/06
主分类号
B65G19/28
代理机构
代理人
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