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发明名称
TUNNEL FURNACE WITH STABILIZED PRESSURE DISTRIBUTION WITHIN ITS TUNNEL
摘要
申请公布号
PL139206(B2)
申请公布日期
1986.12.31
申请号
PL19850252672
申请日期
1985.03.28
申请人
发明人
分类号
F27B;F27B9/12;F27B9/30;(IPC1-7):F27B9/30
主分类号
F27B
代理机构
代理人
主权项
地址
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