Sleep-inducing earbud

CN309387681SActive Publication Date: 2025-07-15LG ELECTRONICS INC
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Patent Information

Application Number
CN202460000300.0
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Priority Date
2022-09-26
Filing Date
2023-02-03
Publication Date
2025-07-15
Estimated Expiration
2038-02-03

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