USD318461SExpiredUtility

Semi-conductor mounting substrate

Assignee: IBIDEN CO LTDPriority: Apr 13, 1988Filed: Apr 13, 1988Granted: Jul 23, 1991

Est. expiryApr 13, 2008(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for a semi-conductor mounting substrate, as shown.

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