The smart fragrance dispensing device (1) comprises an airless fragrance reservoir (1a) containing a principal medium (8), a flow channel (3) for receiving said principal medium (8), a liquid spray dispenser (2) connected to said reservoir (1a) for dispensing said principal medium (8) as a spray into...http://www.google.fr/patents/US20020043568?utm_source=gb-gplus-shareBrevet US20020043568 - Smart miniature fragrance dispensing device for multiple ambient scenting applications and environments
Smart miniature fragrance dispensing device for multiple ambient scenting ...
Numéro de demande: 09/942,118 Numéro de publication: US 2002/0043568 A1 Date de dépôt: 30 août 2001 Brevet délivré: US6554203 ( Date de délivrance 29 avr. 2003)
