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发明名称
PLANER ARRANGEMENT
摘要
申请公布号
SU913951(A3)
申请公布日期
1982.03.15
申请号
SU19772480323
申请日期
1977.05.13
申请人
GEVERKSHAFT EJZENKHYUTTE VESTFALIYA (FIRMA)
发明人
ALOJS GAUSHOPP,DE;BERND SHTEJNKUL,DE
分类号
E21C27/32;E21C29/14;E21C35/12;(IPC1-7):E21C27/32
主分类号
E21C27/32
代理机构
代理人
主权项
地址
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