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发明名称
Manufacture of active char by solvent extraction of coal and activation of the residue
摘要
申请公布号
US3211673(A)
申请公布日期
1965.10.12
申请号
US19610162219
申请日期
1961.12.26
申请人
CONTINENTAL OIL COMPANY;PACIFIC POWER AND LIGHT COMPANY
发明人
LUNTZ HORACE E.;BRAUN FREDERICK W.
分类号
C01B31/10
主分类号
C01B31/10
代理机构
代理人
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地址
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