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发明名称
Walzenschraemmaschine
摘要
申请公布号
DE2113399(A1)
申请公布日期
1972.09.28
申请号
DE19712113399
申请日期
1971.03.19
申请人
GEBR. EICKHOFF,MASCHINENFABRIK U. EISENGIESSEREI MBH
发明人
LANFERMANN,WILLY
分类号
E21C27/02
主分类号
E21C27/02
代理机构
代理人
主权项
地址
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