Geographic coordinate ruler

CN310022563SActive Publication Date: 2026-06-09先青平
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
先青平
Filing Date
2025-12-11
Publication Date
2026-06-09

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Abstract

1. Name of this design product: Geographic coordinate ruler. 2. Purpose of this design: A tool for geographic mapping and surveying. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: a 3D model.
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