Drawing Ruler (Solar System)

CN309233658SActive Publication Date: 2025-04-11SHANDONG INST OF IND TECHNICIANS
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Patent Information

Application Number
CN202430553240.9
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2024-08-30
Publication Date
2025-04-11
Estimated Expiration
2039-08-30

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Abstract

1. The name of this design product: Drawing ruler (solar system). 2. Purpose of this design product: used for students to draw pictures and circles. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the key points of the design: main view.
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