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Roller for semiconductor wafer cleaning

68
Assignee: ISHIBASHI TOMOATSUPriority: Apr 20, 2011Filed: Oct 20, 2011Granted: Jun 17, 2014
Est. expiryApr 20, 2031(~4.8 yrs left)· nominal 20-yr term from priority
Inventors:Tomoatsu Ishibashi
68
PatentIndex Score
16
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34
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1
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Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a roller for semiconductor wafer cleaning, as shown and described.

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