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Diamond whetstone

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Assignee: WUXI DONGZHI TECH CO LTDPriority: Jun 8, 2022Filed: Jun 8, 2022Granted: Jun 11, 2024
Est. expiryJun 8, 2042(~15.9 yrs left)· nominal 20-yr term from priority
Inventors:Dongchen Huang
34
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Claims

Claims

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

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