Inventor
TANG SHUNLIANG
CN3 patents
Patents
3 patentsUS10440987B2Oct 15, 2019
Device for automatically detruding cigarette butt
CHINA TOBACCO YUNNAN IND CO LTD27 citations92
US10568361B2Feb 25, 2020
Press and snorting type smoking paraphernalia for heating cigarettes
CHINA TOBACCO YUNNAN IND CO LTD2 citations71
US10568360B2Feb 25, 2020
Press puffing device
CHINA TOBACCO YUNNAN IND CO LTD0 citations39