US Patent D1039777 Floor cleaning machine
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Edits on 22 Aug, 2024
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Infobox (+36 properties)
US Patent D1039777 Floor cleaning machine
Infobox
Is a
Patent Jurisdiction
Patent Number
Patent Inventor Names
Wenkai Zhang0
Date of Patent
August 20, 2024
0Patent Application Number
298543190
Date Filed
September 23, 2022
0Patent Citations
Patent Primary Examiner
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