Systems, devices, methods, and compositions that improve the scent perceptio n for a user. Improved scent perception is achieved by presenting alternating scents and by varying levels of output of scents, as well as by minimizing device clogging, thereby improving evaporation profiles.
申请公布号
CA2522745(A1)
申请公布日期
2004.11.04
申请号
CA20042522745
申请日期
2004.04.16
申请人
THE PROCTER & GAMBLE COMPANY
发明人
ALONSO, MARIO;READNOUR, CHRISTINE MARIE;WOO, RICKY AH-MAN;HECHT, JOHN PHILLIP;AGAMI, SION;BAILLELY, SUSAN;KAISER, CARL ERIC;KVIETOK, FRANK ANDREJ;ST. PIERRE, EILEEN MARIE;REECE, STEVEN
