USD403603SExpiredUtility

Wrist watch type gas measuring device

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Assignee: RIKEN KEIKI KKPriority: Nov 5, 1997Filed: Dec 24, 1997Granted: Jan 5, 1999
Est. expiryNov 5, 2017(expired)· nominal 20-yr term from priority
Inventors:Haruhiko KondoJunichi KoyanoMasahide Kitamura
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2
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1
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Claims

exact text as granted — not AI-modified
The ornamental design for a wrist watch type gas measuring device, as shown.

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