Shanghai Heisr Intelligent Technology Co., Ltd
Shanghai
Patents
ELEKTRISCHER ZAHNBÜRSTENKOPF MIT DREISEITIGEN BORSTEN
EP4190277
ELEKTRISCHE ZAHNBÜRSTE MIT DREISEITIGEN BORSTEN
EP3912593
Holder of 2 patents, 1 in force.
From Swissreg, the register of the Federal Institute of Intellectual Property: Swiss patents and European patents with effect in Switzerland. A patent is listed here when its holder’s name is this entity’s.