spirit level
CN309472771SActive Publication Date: 2025-09-02国冰
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Patent Information
- Application Number
- CN202430837922.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-09-02
- Estimated Expiration
- 2039-12-30
Smart Images
Figure 000007_ABST
Abstract
1. The name of this design product: spirit level. 2. Purpose of this design product: A level used to provide a straight line or plane reference in construction projects. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.
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