muffler chamber

CN309839754SActive Publication Date: 2026-03-10JILIN UNIVERSITY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-08-07
Publication Date
2026-03-10

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Abstract

1. Name of the designed product: anechoic chamber. 2. Use of the designed product: the designed product is used in a laboratory for acoustic testing. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: B-B sectional view.
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