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经营范围
发明名称
Apparatus and Method for Forming Heat Treating Atmospheres
摘要
申请公布号
CA2199099(A1)
申请公布日期
1997.10.19
申请号
CA19972199099
申请日期
1997.03.04
申请人
BOC GROUP, INC. (THE)
发明人
NAYAR, HARBHAJAN S.;DWYER, JOHN J., JR.;CHANG, EDWARD
分类号
C21D1/76;(IPC1-7):C21D1/74
主分类号
C21D1/76
代理机构
代理人
主权项
地址
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