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发明名称
Drying process
摘要
申请公布号
US2281807(A)
申请公布日期
1942.05.05
申请号
US19400340056
申请日期
1940.06.12
申请人
GENERAL CHEMICAL COMPANY
发明人
SHINN JOHN V.;MICHENER AUBREY W.
分类号
C01B25/30
主分类号
C01B25/30
代理机构
代理人
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