air engine tester
CN310017696SActive Publication Date: 2026-06-05马青云
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- 马青云
- Filing Date
- 2026-02-03
- Publication Date
- 2026-06-05
Smart Images
Figure 000001_ABST
Abstract
1. The name of the design product: air heat engine test instrument. 2. The use of the design product: for demonstrating the working principle and energy conversion of heat engine. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: perspective view.
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