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Drawing board

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Assignee: BEIJING YILINGCHENFEI TECH CO LTDPriority: Jun 29, 2021Filed: Jun 29, 2021Granted: Jun 20, 2023
Est. expiryJun 29, 2041(~15 yrs left)· nominal 20-yr term from priority
Inventors:Ping Du
35
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Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a drawing board, as shown and described.

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