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发明名称
摘要
申请公布号
BE736417(A)
申请公布日期
1969.12.31
申请号
BED736417
申请日期
1969.07.22
申请人
PHILIP MORRIS INC
发明人
THOMSON R N;OSMALOV J S;MATHE G L
分类号
B01D39/16;A24D3/02;A24D3/04
主分类号
B01D39/16
代理机构
代理人
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