Tennis ball serving machine
CN310126657SActive Publication Date: 2026-07-31HARBIN UNIV OF SCI & TECH
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- HARBIN UNIV OF SCI & TECH
- Filing Date
- 2026-01-21
- Publication Date
- 2026-07-31
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Figure 000001_ABST
Abstract
1. Name of the product in this design: Tennis ball serving machine. 2. Purpose of this design: This product is used for tennis training serves. 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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