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经营范围
发明名称
Process of contacting gasiform carbonaceous solids
摘要
申请公布号
US2729552(A)
申请公布日期
1956.01.03
申请号
US19490134976
申请日期
1949.12.24
申请人
ESSO RESEARCH AND ENGINEERING COMPANY
发明人
NELSON KARL J.;GORNOWSKI EDWARD J.
分类号
B01J8/26;C10J3/46
主分类号
B01J8/26
代理机构
代理人
主权项
地址
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