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发明名称
DEVICE FOR SEALING INLET/OUTLET IN ANNEALING FURNACE
摘要
申请公布号
JPH04202715(A)
申请公布日期
1992.07.23
申请号
JP19900339997
申请日期
1990.11.30
申请人
SAN FUAANESU KK
发明人
ARAO TERUFUSA
分类号
C21D9/56
主分类号
C21D9/56
代理机构
代理人
主权项
地址
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