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发明名称
VORRICHTUNG ZUM ABDICHTEN EINER TUER EINES KOKSOFENS
摘要
申请公布号
DE2741828(A1)
申请公布日期
1978.03.30
申请号
DE19772741828
申请日期
1977.09.16
申请人
NIPPON OIL SEAL INDUSTRY CO.LTD.
发明人
NISHIURA,TAIJI;SHIMAMURA,KAZUTOMI
分类号
C10B25/16;(IPC1-7):C10B25/16
主分类号
C10B25/16
代理机构
代理人
主权项
地址
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