Cigarette package
LI YUANZHANG, BAI YU, YOSHIO, ZHOU FENG, DING YUN, LIN XINBIN, WU DECHENG, LING XIAOCUN, HU QIAONING, FANG REN
Year of Publication 14.03.2023
Get full text
Year of Publication 14.03.2023
Patent
Special-shaped filter tip
LI YUANZHANG, ZHOU FENG, LIU XIAOHUI, LYU QIAO, LING XIAOCUN, JI XIONG, HU QIAONING, ZHANG CHUNLEI
Year of Publication 20.03.2020
Get full text
Year of Publication 20.03.2020
Patent
Special-shaped filter tip
LI YUANZHANG, ZHOU FENG, LIU XIAOHUI, LYU QIAO, LING XIAOCUN, JI XIONG, HU QIAONING, ZHANG CHUNLEI
Year of Publication 06.08.2019
Get full text
Year of Publication 06.08.2019
Patent
Cleaning device for a cigarette filter tip cutting knife
LI YUANZHANG, WEI LANGCHENG, GE YU, XU DONGSHENG, LING XIAOCUN, HE ZHENKUN, JI XIONG, HU QIAONING, GONG XIAOJUN, XIAO YEPING, ZHANG CHUNLEI, FANG REN
Year of Publication 04.01.2019
Get full text
Year of Publication 04.01.2019
Patent
Cleaning device for cigarette filter cutter
LI YUANZHANG, WEI LANGCHENG, GE YU, XU DONGSHENG, LING XIAOCUN, HE ZHENKUN, JI XIONG, HU QIAONING, GONG XIAOJUN, XIAO YEPING, ZHANG CHUNLEI, FANG REN
Year of Publication 10.07.2018
Get full text
Year of Publication 10.07.2018
Patent