Railway general-purpose open wagon body

CN309484634SActive Publication Date: 2025-09-09曹益博
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Patent Information

Application Number
CN202530013622.7
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-01-09
Publication Date
2025-09-09
Estimated Expiration
2040-01-09

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Abstract

1. Name of this design product: Railway general-purpose open car body. 2. Application of this design product: open wagon used for railway freight transportation. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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