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经营范围
发明名称
Filtration Materials
摘要
申请公布号
CA2117153(A1)
申请公布日期
1994.09.13
申请号
CA19942117153
申请日期
1994.03.07
申请人
BRITISH-AMERICAN TOBACCO COMPANY LIMITED
发明人
BEVEN, JOHN L.;CASE, PAUL D.;COLEMAN, MARTIN;GREIG, COLIN C.;WHITE, PETER R.
分类号
A24D3/02;A24D;A24D3/06;A24D3/08;A24D3/10;A24D3/14;A24D3/16;B01D39/16;B01J20/26;C08L101/16;(IPC1-7):A24D3/14;B01D39/04
主分类号
A24D3/02
代理机构
代理人
主权项
地址
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