A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a music type roller brush. The music type roller brush is composed of a roller, a detachable support, a screen, buttons, a switch, a data transmission port and a charging port. The music type roller brush is characterized in that the detachable support can be detached and replaced from the roller and a handle.
The invention discloses a music type roller brush. The music type roller brush is composed of a roller, a detachable support, a screen, buttons, a switch, a data transmission port and a charging port. The music type roller brush is characterized in that the detachable support can be detached and replaced from the roller and a handle.
Music type roller brush
JIANG XIAYUN (author)
2015-10-07
Patent
Electronic Resource
English
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
The roller brush suspension apparatus of the direction control type roller brush type street sweeper
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