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发明名称
GAS-COOLED VACUUM FURNACE FOR THERMAL TREATMENT
摘要
申请公布号
EP0289435(B1)
申请公布日期
1990.12.27
申请号
EP19880420130
申请日期
1988.04.22
申请人
FOURS INDUSTRIELS B.M.I
发明人
JOMAIN, BERNARD
分类号
C21D1/767;C21D1/773;F27B5/04;F27B5/06;F27B5/16;F27D7/04
主分类号
C21D1/767
代理机构
代理人
主权项
地址
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