USD613245SActiveUtility

Core for a high-frequency three-phase transformer

Assignee: SEIDEN MFG CO LTDPriority: May 29, 2009Filed: May 29, 2009Granted: Apr 6, 2010

Est. expiryMay 29, 2029(~2.8 yrs left)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for a core for a high-frequency three-phase transformer, as shown and described.

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