Drawing Ruler (Primary Education)

CN309136863SActive Publication Date: 2025-02-25靳立娜
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Patent Information

Application Number
CN202430448836.2
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2024-07-18
Publication Date
2025-02-25
Estimated Expiration
2039-07-18

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Abstract

1. The name of this design product: Drawing Ruler (Primary School Education). 2. Purpose of this design product: a tool used to assist in drawing. 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: Stereoscopic diagram 1.
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