Special-shaped steel pipe

CN309625363SActive Publication Date: 2025-11-21JILIN SHENGYI CONSTRUCTION ENGINEERING CO LTD
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Patent Information

Application Number
CN202530202870.6
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-04-15
Publication Date
2025-11-21
Estimated Expiration
2040-04-15

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Abstract

1. Name of the designed product: special-shaped steel pipe. 2. Use of the designed product: used for building materials, belonging to the field of building materials and decoration. 3. Design points of the designed product: in shape. 4. Picture or photo best showing the design points: perspective view.
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