TURNER, RONALD DAVID,HASENOEHRL, ERIK JOHN,BAHM, JEANNINE REBECCA,GRUENBACHER, DANA PAUL
申请号：
CA2915324
公开号：
CA2915324C
申请日:
2014.06.13
申请国别(地区):
CA
年份:
2018
代理人:
摘要：
A device comprises a delivery engine comprising a volatile composition and a microporous membrane, and an evaporation assistance element. In some embodiments the device includes a fan is configured to move a volume of air over the microporous membrane to facilitate evaporation of the volatile composition into the atmosphere.
