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发明名称
Steuerung eines Kohlenhobels
摘要
申请公布号
DE1219892(B)
申请公布日期
1966.06.30
申请号
DE1964G042022
申请日期
1964.11.14
申请人
GEWERKSCHAFT EISENHUETTE WESTFALIA
发明人
DOMMANN DR.-ING. GUENTHER;LOEBBE ARMIN
分类号
E21C35/12;E21D23/00;E21D23/04;E21F13/08
主分类号
E21C35/12
代理机构
代理人
主权项
地址
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