Mathematical plotter (mathematics in secondary school)

CN310029803SActive Publication Date: 2026-06-12XIHE COUNTY VOCATIONAL SECONDARY SCHOOL
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
XIHE COUNTY VOCATIONAL SECONDARY SCHOOL
Filing Date
2025-11-11
Publication Date
2026-06-12

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Abstract

1. Name of the designed product: mathematical drawing instrument (for secondary mathematics). 2. Use of the designed product: for mathematical drawing. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view 1.
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