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发明名称
Foerfarande foer att selektivt avlaegsna basiska aemnen
摘要
申请公布号
FI88453(C)
申请公布日期
1993.05.25
申请号
FI19870005673
申请日期
1987.12.22
申请人
PHILIP MORRIS PRODUCTS INC.,
发明人
GRUBBS,HARVEY J.;PRASAD,RAVI;HOWELL,TONY M.
分类号
A24B15/24;B01D11/00;B01D11/02;C07B63/00;C11B9/02;(IPC1-7):A24B15/24
主分类号
A24B15/24
代理机构
代理人
主权项
地址
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