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经营范围
发明名称
HEAT TREATMENT VACUUM FURNACE
摘要
申请公布号
PL179906(B1)
申请公布日期
2000.11.30
申请号
PL19960316058
申请日期
1996.09.11
申请人
SECO/WARWICK SP. Z O.O.;SECO/WARWICK SP.Z OO
发明人
分类号
C21D9/22;F27B5/04;F27B5/05;(IPC1-7):F27B5/04
主分类号
C21D9/22
代理机构
代理人
主权项
地址
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