Microphone with built-in speaker
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The broken radiating lines in
Claims
The ornamental design for a microphone with built-in speaker, as shown and described.
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Type: Grant
Filed: Nov 10, 2017
Date of Patent: Jun 18, 2019
Assignee: TOA CORPORATION (Kobe-Shi)
Inventors: Akinori Nakano (Kobe), Daisuke Higashihara (Kobe)
Primary Examiner: Paula Allen Greene
Application Number: 29/625,606