Davis, Brian T.,Ananth, Gopal P.,Adair, Joel E.,Mather, David P.
申请号：
AU2007240818
公开号：
AU2007240818B2
申请日:
2007.04.18
申请国别(地区):
AU
年份:
2012
代理人:
摘要：
Disclosed are devices for dispensing air treatment chemicals, and refill units(18) for use therewith. Some of these devices have a well (24) facing the heaterand a transparent wall (27) to view the use up of the air treatment chemical. Otherof these devices have a refill with wells (26A) positioned in opposing directions.
