USD346364SExpiredUtility

Piezoelectric actuator

41
Assignee: NEC CORPPriority: Feb 17, 1992Filed: Aug 17, 1992Granted: Apr 26, 1994
Est. expiryFeb 17, 2012(expired)· nominal 20-yr term from priority
Inventors:Takayuki InoiKazumasa OhyaKiyotak Hamada
41
PatentIndex Score
5
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5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a piezoelectric actuator, as shown and described.

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