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经营范围
发明名称
Contacting finely divided solids with gases
摘要
申请公布号
US2539263(A)
申请公布日期
1951.01.23
申请号
US19420463653
申请日期
1942.10.28
申请人
STANDARD OIL DEVELOPMENT COMPANY
发明人
MUNDAY JOHN C.
分类号
B01J8/26;C10B55/10;C22B1/10
主分类号
B01J8/26
代理机构
代理人
主权项
地址
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