3 Patents
- US123312592025Flammable and Fire-resistant Carbonaceous Heat Source, Method for Preparing Same and Use Thereof
CHINA TOBACCO HUBEI INDUSTRIAL CORPORATION LIMITED
0 cites - US120590322024Electric Heating Cigarette Appliance Having Temperature and Period Adjustment Functions
CHINA TOBACCO HUBEI INDUSTRIAL CORPORATION LIMITED
0 cites - US120419672024Electric Heating Device for Preventing Contact Wearing Out and Tobacco Falling Out
CHINA TOBACCO HUBEI INDUSTRIAL CORPORATION LIMITED
0 cites