triangular ruler

CN310019105SActive Publication Date: 2026-06-05李鑫梦
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
李鑫梦
Filing Date
2025-12-01
Publication Date
2026-06-05

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Abstract

1. Name of the designed product: triangle ruler. 2. Use of the designed product: used for assisting drawing. 3. Design points of the designed product: in shape. 4. Picture or photo showing the design points: perspective view 1.
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