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经营范围
发明名称
Procédé pour la production de précieux hydrocarbures gazeux
摘要
申请公布号
FR77990(E)
申请公布日期
1962.05.18
申请号
FR19600831558
申请日期
1960.06.30
申请人
HEINRICH KOPPERS GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
发明人
分类号
C10G9/36;C12M1/02
主分类号
C10G9/36
代理机构
代理人
主权项
地址
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