CLEANING DEVICE AND CLEANING METHOD FOR WINDOW

The present invention provides a window cleaning device and a window cleaning method capable of easily cleaning outside windows from inside. The window cleaning device according to one embodiment of the present invention comprises: a fixed part fixed to a window frame of a window; a brush part that...

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Bibliographic Details
Main Author PARK, DAN BI
Format Patent
LanguageEnglish
Korean
Published 11.02.2022
Subjects
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