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发明名称
Abdichtung in Durchgangsglühöfen
摘要
申请公布号
AT167779(B)
申请公布日期
1951.02.26
申请号
ATD167779
申请日期
1949.07.06
申请人
GEORG FISCHER AKTIENGESELLSCHAFT
发明人
分类号
C21D9/00;C22B1/20;F23M5/00;F27B21/06;F27D99/00
主分类号
C21D9/00
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代理人
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