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发明名称
METHOD OF GENERATION OF PROTECTIVE ATNOSPHERES
摘要
申请公布号
PL131239(B2)
申请公布日期
1984.10.31
申请号
PL19820239152
申请日期
1982.11.22
申请人
发明人
分类号
C10B;C21D1/76;(IPC1-7):C21D1/76
主分类号
C10B
代理机构
代理人
主权项
地址
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