A table (1) in combination with air treatment means (5) which exhibits improved air filtration efficiency, particularly in respect of removal of particulate matter, such as tobacco smoke, from the environment about the top of the table. The table in combination with air treatment means of the present invention is furthermore, a combination with improved practical application and commercial viability.
申请公布号
WO9732504(A1)
申请公布日期
1997.09.12
申请号
WO1997GB00452
申请日期
1997.02.19
申请人
BRITISH-AMERICAN TOBACCO COMPANY LIMITED;BEVAN, MICHAEL, ARTHUR, JOHN;CLARINGBOULD, ANTHONY, CRAIG;WARREN, NIGEL, DAVID
发明人
BEVAN, MICHAEL, ARTHUR, JOHN;CLARINGBOULD, ANTHONY, CRAIG;WARREN, NIGEL, DAVID
