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发明名称
CATALYST FOR CONVERSION OF METHANE OR REFINED NATURAL GAS, ITS PREPARATION AND PROCESS FOR PRODUCING ETHYLENE BY ITS USE
摘要
申请公布号
KR1019960005496(B1)
申请公布日期
1996.04.25
申请号
KR1019930008926
申请日期
1993.05.22
申请人
发明人
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主分类号
代理机构
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