USD291413SExpiredUtility

Wafer holding frame

Assignee: TOKYO DENSHI KAGAKU KKPriority: Jul 30, 1984Filed: Jan 8, 1985Granted: Aug 18, 1987

Est. expiryJul 30, 2004(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for a wafer holding frame, as shown.

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