Invention Grant
US08747755B2 Combined electronic dispenser and air freshener 失效
组合电子分配器和空气清新剂

Combined electronic dispenser and air freshener
Abstract:
A system includes an electronic dispenser for web material and an air freshener device. Activation of the web dispensing mechanism a predetermined number of times activates the air freshener mechanism at least once. A method for deodorizing a space using the system is also disclosed.
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