biological packing (spheres)

CN309640568SActive Publication Date: 2025-11-28FAIRYLANDS ENVIRONMENTAL SCI TECH (SHENZHEN) CO LTD
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Patent Information

Application Number
CN202530099413.9
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-03-05
Publication Date
2025-11-28
Estimated Expiration
2040-03-05

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Abstract

1. Name of the designed product: biological filler (spherical). 2. Use of the designed product: microbial carrier for treating sewage. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: assembly state perspective view.
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