Cathode ray tube experimental teaching apparatus
CN309755342SActive Publication Date: 2026-01-27WENZHOU LIANYING TEACHING INSTR CO LTD
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Patent Information
- Application Number
- CN202530385413.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-02
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2040-07-02
Smart Images
Figure 000007_ABST
Abstract
1. Name of the product in this design: Cathode Ray Tube Experimental Teaching Equipment. 2. Purpose of this design: For use in experimental teaching equipment. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Design 1 is designated as the basic design. 6. Other situations requiring explanation: A, B, C, and D are made of transparent material.
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