Aluminum-plastic co-extrusion profile (internal heat storage)

CN309052173SActive Publication Date: 2025-01-03DONGYING YIHENG NEW BUILDING MATERIALS CO LTD
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Patent Information

Application Number
CN202430431096.1
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2024-07-10
Publication Date
2025-01-03
Estimated Expiration
2039-07-10

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Abstract

1. The name of this design product: Aluminum-plastic co-extrusion profile (internal heat storage). 2. Purpose of this design product: This design product is used to make profiles for doors and windows. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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