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经营范围
发明名称
Separation of benzol from coke oven and like gases
摘要
申请公布号
US2219782(A)
申请公布日期
1940.10.29
申请号
US19390290202
申请日期
1939.08.15
申请人
GUIDO MAIURI
发明人
MAIURI GUIDO
分类号
C10K1/04
主分类号
C10K1/04
代理机构
代理人
主权项
地址
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