Mathematical plotter

CN309970444SActive Publication Date: 2026-05-08QINGZHOU NO 2 MIDDLE SCHOOL IN SHANDONG PROVINCE
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
QINGZHOU NO 2 MIDDLE SCHOOL IN SHANDONG PROVINCE
Filing Date
2025-11-04
Publication Date
2026-05-08

Smart Images

  • Figure 000007_ABST
    Figure 000007_ABST
Patent Text Reader

Abstract

1. Name of the designed product: mathematical plotter. 2. Use of the designed product: for mathematical plotting. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view 1.
Need to check novelty before this filing date? Find Prior Art