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发明名称
Treuil à fil avec un tambour supporté à rotation libre sur l'arbre principal et qui est empêché de tourner
摘要
申请公布号
BE592167(A1)
申请公布日期
1960.10.17
申请号
BE19600592167
申请日期
1960.06.22
申请人
FA. FRIEDRICH ALBERT, MASCHINENFABRIK UND EISENGIESSEREI
发明人
分类号
B21C47/14;(IPC1-7):B21F
主分类号
B21C47/14
代理机构
代理人
主权项
地址
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