Pinyin Auxiliary Practice Sheets
CN309604400SActive Publication Date: 2025-11-14CHONGQING XINHUAHUAHUA CULTURE COMMUNICATION CO LTD
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Patent Information
- Application Number
- CN202530192260.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-11
- Publication Date
- 2025-11-14
- Estimated Expiration
- 2040-04-11
Smart Images
Figure 000001_ABST
Abstract
1. Name of this design product: Pinyin Auxiliary Practice Paper. 2. Purpose of this design: This design is used for writing pinyin letters. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design highlights: Component 1 main view. 5. This design is a two-dimensional product; other views of component 1 and component 2 are omitted.
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