USD272184SExpiredUtility

Disposable pneumotach tube

Assignee: BOEHRINGER LABORATORIESPriority: Aug 27, 1982Filed: Aug 27, 1982Granted: Jan 10, 1984

Est. expiryAug 27, 2002(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for a disposable pneumotach tube, as shown and described.

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