USD337753SExpiredUtility

Synchronization controller for electric machines

23
Priority: Mar 15, 1991Filed: Sep 12, 1991Granted: Jul 27, 1993
Est. expiryMar 15, 2011(expired)· nominal 20-yr term from priority
23
PatentIndex Score
7
Cited by
8
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a synchronization controller for electric machines, as shown and described.

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