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发明名称
METHOD OF OBTAINING RUTHENIUM,RUTHENIUM-MANGANESE OR RUTHENIUM-IRON CATALYSTS FOR CO2 METHANATION PROCESSES
摘要
申请公布号
PL141946(B1)
申请公布日期
1987.09.30
申请号
PL19840246584
申请日期
1984.03.07
申请人
发明人
分类号
B01J;B01J23/46;(IPC1-7):B01J23/46
主分类号
B01J
代理机构
代理人
主权项
地址
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