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经营范围
发明名称
Carbonization of coal in a fluidized bed
摘要
申请公布号
US2534728(A)
申请公布日期
1950.12.19
申请号
US19460700026
申请日期
1946.09.28
申请人
STANDARD OIL DEVELOPMENT COMPANY
发明人
NELSON KARL J.;MARTIN HOMER Z.
分类号
C10B49/22
主分类号
C10B49/22
代理机构
代理人
主权项
地址
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