Extra Telephone Device

JP1733932SActive Publication Date: 2026-01-13NITTAN CO LTD
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Patent Information

Application Number
JP2022013529D
Authority / Receiving Office
JP · JP
Patent Type
Designs
Current Assignee / Owner
Filing Date
2022-06-23
Publication Date
2026-01-13
Estimated Expiration
2047-06-23

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Abstract

This device is an emergency telephone with a roughly square control panel positioned to the right. The sound hole is located at the top center of the surface, allowing the sound to be diffused evenly over a wide area.
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