Suction and pickup structure of double-air-suction-cavity sweeper

The utility model relates to the technical field of sweepers. The suction and pickup structure comprises a first supporting plate (100) and a second supporting plate (200) which are connected with each other, one or more suction ports (101) are formed in the first supporting plate, a suction pipe (1...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: FU YANQIAO, LYU YONGHONG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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