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发明名称
Freilaufsicherung für metallurgische Gefäße mit Bodenverschluß
摘要
申请公布号
DE4218512(A1)
申请公布日期
1993.12.09
申请号
DE19924218512
申请日期
1992.06.02
申请人
EKO STAHL AG, 15890 EISENHUETTENSTADT, DE
发明人
DOHNT, KLAUS, O-1220 EISENHUETTENSTADT, DE;NIKISCH, STEFFEN, DR., O-1220 EISENHUETTENSTADT, DE;WENZEL, KLAUS, O-1220 EISENHUETTENSTADT, DE
分类号
B22D41/08;B22D41/46;C21C5/46;(IPC1-7):B22D41/44
主分类号
B22D41/08
代理机构
代理人
主权项
地址
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