USD622813SActiveUtility

Electric sulphur evaporator

33
Assignee: ELSTEIN WERK M STEINMETZ GMBHPriority: Jul 6, 2007Filed: Jan 4, 2008Granted: Aug 31, 2010
Est. expiryJul 6, 2027(~1 yrs left)· nominal 20-yr term from priority
Inventors:Peter SewzykWolfgang Erdmann
33
PatentIndex Score
5
Cited by
35
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an electric sulphur evaporator, as shown and described.

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