Invention Grant
US09277769B2 Electric-cigarette 有权
电香烟

Electric-cigarette
Abstract:
An electric-cigarette comprises a heating element and a battery electrically connected to the heating element. The cigarette further comprises an annular, semi-annular or arc illuminant arranged on the housing between the butt and the mouth of the electric-cigarette, the illuminant electrically connects to the battery.
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