发明授权
US06941675B2 Hair dryer employing far infrared radiation and negative ions 失效
吹风机采用远红外辐射和负离子

Hair dryer employing far infrared radiation and negative ions
摘要:
Devices and methods of drying hair are provided. The devices and methods of the present invention employ a material or a combination of materials capable of emitting far infrared radiation and negative ions during hair drying.
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