Blank Rome LLP
Suction nozzle for a vacuum cleaner
A suction nozzle of a vacuum cleaner includes jet units for jetting air into positions where air streams collide with each other as air is drawn into a suction port of the nozzle from both side portions thereof, so as to prevent substantially the collision of air streams.
Samsung Gwangju Electronics, Co., Ltd.
A A
A47L A47L
inventional inventional
Hyun-ju Jung-hyeon Jae-sun Jun-young Hwa-gyu Dong-houn
Lee Kim You Lee Song Yang