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CN310054242SActive Publication Date: 2026-06-26HUNAN INST OF TRAFFIC ENG
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
HUNAN INST OF TRAFFIC ENG
Filing Date
2025-12-20
Publication Date
2026-06-26

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Abstract

1. The name of the design product: the empty spirit drum. 2. The use of the design product: the design product belongs to musical instruments, used for entertainment. 3. The design points of the design product: in the shape of the product. 4. The picture or photo that best indicates the design points: perspective view 1.
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