| 摘要 |
<p>The device has a transparent polypropylene case with compartments (6, 7) containing polymer resin granules e.g. polyether-ester amide impregnated with complex perfumed composition or active product that improves environment comfort. Each compartment receives different perfumes. The compartments have obturators (13, 14) for permitting an integrally closed position, open position and intermediate position to diffuse desired volume of one of perfumes based on needs or mix the diffusions of different perfumes with controlled doses for creating new fragrance different from initial scents.</p> |
