speaker

JP1817980SActive Publication Date: 2026-01-28PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
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Patent Information

Application Number
JP2025008236D
Authority / Receiving Office
JP · JP
Patent Type
Designs
Current Assignee / Owner
Filing Date
2025-04-24
Publication Date
2026-01-28
Estimated Expiration
2050-04-24

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Abstract

This product is a speaker that can emit sound from both the front and back. As shown in "Reference Figure 2 showing the state of use," the orientation of the speaker net can be changed to suit the installation situation.
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