P
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Dust collector

Assignee: QIU NINGPriority: Jun 12, 2018Filed: Dec 11, 2018Granted: Apr 13, 2021
Est. expiryJun 12, 2038(~11.9 yrs left)· nominal 20-yr term from priority
Inventors:QIU NING
70
PatentIndex Score
5
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17
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a dust collector, as shown.

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