USD401249SExpiredUtility

Roller for a wire saw for semiconductors

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Assignee: NIPPEI TOYAMA CORPPriority: Aug 12, 1997Filed: Aug 12, 1997Granted: Nov 17, 1998
Est. expiryAug 12, 2017(expired)· nominal 20-yr term from priority
Inventors:Akio Kawakita
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PatentIndex Score
3
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2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a roller for a wire saw for semiconductors, as shown and described.

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