USD301377SExpiredUtility

Moisture/heat exchanger for respiratory apparatus or similar article

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Assignee: GIBECK AB LOUISPriority: Aug 14, 1985Filed: Feb 12, 1986Granted: May 30, 1989
Est. expiryAug 14, 2005(expired)· nominal 20-yr term from priority
Inventors:Hans Lambert
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PatentIndex Score
6
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a moisture/heat exchanger for respiratory apparatus or similar article, as shown and described.

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