EP 0529937 A3 19931020 - AIR TREATMENT APPARATUS
Title (en)
AIR TREATMENT APPARATUS
Publication
Application
Priority
GB 9118305 A 19910824
Abstract (en)
[origin: EP0529937A2] Air treatment apparatus comprises an ozone generator (12), a reservoir (14) for terpenes, means (16) for reacting ozone from the generator with terpenes from the reservoir, and means (22 and 30) for releasing the products of the reaction to the atmosphere.
IPC 1-7
IPC 8 full level
F24F 3/12 (2006.01)
CPC (source: EP)
F24F 3/12 (2013.01)
Citation (search report)
- [A] DE 2202807 A1 19730726 - MIELE & CIE
- [A] GB 2135443 A 19840830 - BURGER MANFRED R, et al
- [A] PATENT ABSTRACTS OF JAPAN vol. 009, no. 267 (C-310)24 October 1985 & JP-A-60 118 256 ( MATSUSHITA DENKI SANGYO ) 25 June 1985
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0529937 A2 19930303; EP 0529937 A3 19931020; EP 0529937 B1 19951227; AT E132243 T1 19960115; AU 2119392 A 19930225; DE 69207118 D1 19960208; DE 69207118 T2 19960704; ES 2081573 T3 19960316; GB 9118305 D0 19911009; ZA 926356 B 19930325
DOCDB simple family (application)
EP 92307601 A 19920820; AT 92307601 T 19920820; AU 2119392 A 19920821; DE 69207118 T 19920820; ES 92307601 T 19920820; GB 9118305 A 19910824; ZA 926356 A 19920824