Patents/Inventors

Yadan Chen

ZhejiangCN4 patents

5 Patents

USD10133022024
Household Vacuum Cleaner
0 cites
USD10021332023
Household Vacuum Cleaner
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USD10014032023
Vacuum Cleaner
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USD09959612023
Vacuum Cleaner
0 cites
USD09772112023
Household Vacuum Cleaner
0 cites