Cleanroom airtight doors (modular assembly)

CN309757756SActive Publication Date: 2026-01-27SHANGHAI OUJIE CLEANROOM TECH
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Patent Information

Application Number
CN202530357233.6
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-06-20
Publication Date
2026-01-27
Estimated Expiration
2040-06-20

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Abstract

1. Name of the product in this design: Cleanroom Airtight Door (Modular Assembly). 2. Purpose of this design: A modularly assembled door for sealing cleanrooms. 3. Key design features of this product: The shape of the product is important; the door panel is made up of windows and multiple panels. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Design 1 is designated as the basic design. 6. Other situations requiring explanation: Design 1 front view A, Design 2 front view B, and Design 3 front view C are all double-layered transparent glass.
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