plan drawing board

CN309710721SActive Publication Date: 2025-12-30SHANDONG TONGHUI ARCHITECTURAL DESIGN CO LTD
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Patent Information

Application Number
CN202530321950.3
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-06-05
Publication Date
2025-12-30
Estimated Expiration
2040-06-05

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Abstract

1. Name of the designed product: flat drawing board (architectural planning). 2. Use of the designed product: working platform for hand-drawing in architectural planning. 3. Design points of the designed product: combination of shape and color. 4. Picture or photo best indicating the design points: perspective view 1. 5. The designed product contains color.
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