Two-stage single-head screw
CN309824159SActive Publication Date: 2026-03-03YONGZHOU LIHAO TECH CO LTD
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Patent Information
- Application Number
- CN202530316156.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-04
- Publication Date
- 2026-03-03
- Estimated Expiration
- 2040-06-04
Smart Images
Figure 000005_ABST
Abstract
1. Name of the product in this design: Two-stage single-head screw. 2. Application of this design: The two-stage single-head screw is used as the screw of a twin-screw vacuum pump for gas compression. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.
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