Particle monitoring device

CN309989116SActive Publication Date: 2026-05-19CHONGQING CONTROL ENVIRONMENT TECH GRP CO LTD +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
CHONGQING CONTROL ENVIRONMENT TECH GRP CO LTD
Filing Date
2025-12-04
Publication Date
2026-05-19

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Abstract

1. Name of the product in this design: Particle monitoring device. 2. Purpose of this design: To monitor the concentration of particulate matter in ambient air. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.
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