USD437636SExpiredUtility

Substance evaporator

Assignee: DBK ESPANA SAPriority: Aug 14, 1998Filed: Oct 30, 1998Granted: Feb 13, 2001

Est. expiryAug 14, 2018(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for a substance evaporator, as shown and described.

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