INDUSTRIAL MODEL OF HEADPHONES

MX75820SActive Publication Date: 2026-02-25SHENZHEN GRANDSUN ELECTRONICS CO LTD
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Patent Information

Application Number
MX2025001424D
Authority / Receiving Office
MX · MX
Patent Type
Designs
Current Assignee / Owner
Priority Date
2025-01-20
Filing Date
2025-04-30
Publication Date
2026-02-25
Estimated Expiration
2050-04-30

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