Cleaning device between elevator door and sill

The utility model discloses a cleaning device between an elevator door and a sill, and relates to the technical field of cleaning devices, the cleaning device comprises a supporting plate, two sides of the bottom surface of the supporting plate are fixedly connected with two guide seats, and the inn...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LI DEGENG, DENG DAI'AN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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