发明授权
- 专利标题: Air treatment apparatus and refill pack
- 专利标题(中): 空气处理设备和补充包装
-
申请号: US11204735申请日: 2005-08-16
-
公开(公告)号: US07548684B2公开(公告)日: 2009-06-16
- 发明人: Colin Berrido , Hans-Jurgen Huppert
- 申请人: Colin Berrido , Hans-Jurgen Huppert
- 申请人地址: GB Cambridge, Cambridgeshire
- 专利权人: Bell Flavours & Fragrances Limitd
- 当前专利权人: Bell Flavours & Fragrances Limitd
- 当前专利权人地址: GB Cambridge, Cambridgeshire
- 代理机构: Ladas and Parry LLP
- 优先权: GB0418543.5 20040819
- 主分类号: F24F6/00
- IPC分类号: F24F6/00 ; F24F6/08
摘要:
Air treatment apparatus comprises an electric heating element (5) and a refill pack containing wax or paraffin granules (2) incorporating a fragrance or other active substance eg. insect repellent. In another embodiment heat is supplied by a exothermic reaction mixture.
公开/授权文献
- US20060039685A1 Air treatment apparatus and refill pack 公开/授权日:2006-02-23
信息查询