Screw barrel (intermediate filtration)
CN309423109SActive Publication Date: 2025-08-05QINZHOU GUOCHUANG ZAIXIN MASCH EQUIP CO LTD
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Patent Information
- Application Number
- CN202430787575.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-11
- Publication Date
- 2025-08-05
- Estimated Expiration
- 2039-12-11
Smart Images
Figure 000007_ABST
Abstract
1. The name of this design product: Screw barrel (intermediate filtration). 2. Purpose of this design product: As a core component of plastic machinery, it is used to filter impurities in plastic particles. 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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