Cleaning device for optical connectors
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No claim is made to the portions shown in broken lines.
Claims
The ornamental design for cleaning device for optical connectors, as shown and described.
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Type: Grant
Filed: Mar 2, 2011
Date of Patent: Aug 6, 2013
Assignee: NTT Advanced Technology Corporation (Tokyo)
Inventors: Masaaki Konishi (Tokyo), Masaru Kobayashi (Tokyo), Kazuharu Honma (Tokyo)
Primary Examiner: Austin Murphy
Application Number: 29/386,594