USD597519SActiveUtility

Communication relay exchange control machine

72
Assignee: NEC INFRONTIA CORPPriority: Nov 7, 2007Filed: Feb 27, 2008Granted: Aug 4, 2009
Est. expiryNov 7, 2027(~1.3 yrs left)· nominal 20-yr term from priority
Inventors:Tetsuo NakanoMakoto NakayamaMotomasa IgarashiHiromitsu OguraMasafuku AkatsuEiichi TaniguchiHiromitsu NakanoTakeshi SuzukiTakayuki IzumoMasaki KatoTakashi Matsuda
72
PatentIndex Score
20
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a communication relay exchange control machine, as shown and described.

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