Teaching aids (tank-simple version)

CN309499374SActive Publication Date: 2025-09-16LINYI TANWING SCI & TECHCAL MODEL
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Patent Information

Application Number
CN202530035146.9
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-01-20
Publication Date
2025-09-16
Estimated Expiration
2040-01-20

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Abstract

1. Name of this design product: Teaching Aid (Tank-Simplified Version). 2. Purpose of this design product: used as a children's teaching aid. 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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