USD256274SExpiredUtility

Ionisator

Assignee: ILMASTI VEIKKOPriority: Mar 2, 1977Filed: Sep 2, 1977Granted: Aug 5, 1980

Est. expiryMar 2, 1997(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for ionisator, as shown and described.

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