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Vacuum cleaner

US Patent D840616 · Granted Feb 12, 2019

Assignee

Tti (Macao Commercial Offshore) Limited

Inventors

Daniel William Carter (15 patents)
Kwun Yin Chan (4 patents)
Simon Matthew Pougher (18 patents)
Luca Anthony Frondella (2 patents)
Francis McGovern (4 patents)
Sophie Nadia Benaissa Hyde (3 patents)

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