SESHADRI, KANNAN,SHARMA, NEERAJ,PATTERSON, LE'BRON K.,IMSANDE, JEFFREY M.,ECHEVERRI, NICOLAS A.,CHATTERJEE, JOON,PATTERSON, LEBRON K.
申请号：
CA2955453
公开号：
CA2955453A1
申请日:
2015.07.14
申请国别(地区):
CA
年份:
2016
代理人:
摘要：
A fragrance dispenser for emitting fragrance into an airstream impinging on an air filter, the dispenser having a receptacle with an open end that faces toward the air filter and that has a porous diffuser layer occlusively overlying the open end of the receptacle.
