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经营范围
发明名称
Beschickungsvorrichtung fuer Schachtoefen
摘要
申请公布号
DE1911142(A1)
申请公布日期
1969.10.02
申请号
DE19691911142
申请日期
1969.03.05
申请人
PREROVSKE STROJIRNY NARODNI PODNIK
发明人
JAN MRAZEK,DIPL.-ING.
分类号
C21B7/20
主分类号
C21B7/20
代理机构
代理人
主权项
地址
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