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发明名称
NICKEL CATALYST FOR GENERATION OF PROTECTIVE ATMOSPHERES USED IN HEAT TREATMENT AND METHOD OF MAKING THE SAME
摘要
申请公布号
PL128163(B1)
申请公布日期
1984.01.31
申请号
PL19800225428
申请日期
1980.07.03
申请人
发明人
分类号
B01J;B01J23/74;(IPC1-7):B01J23/74
主分类号
B01J
代理机构
代理人
主权项
地址
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