Circuit board

CN309778027SActive Publication Date: 2026-02-06佛山市叶聆声科技有限公司
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Patent Information

Application Number
CN202530403185.X
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-07-10
Publication Date
2026-02-06
Estimated Expiration
2040-07-10

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Abstract

1. Name of the designed product: circuit board. 2. Use of the designed product: circuit board for audio amplifier. 3. Design points of the designed product: in shape. 4. Picture or photo showing the design points: perspective view 1.
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