Gas ring vacuum pump
CN310236756SActive Publication Date: 2026-09-29SHANDONG HONGRUN AIR COMPRESSOR TECH
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Patent Information
- Application Number
- CN202530784790.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-31
- Publication Date
- 2026-09-29
- Estimated Expiration
- 2040-12-31
Smart Images
Figure 000005_ABST
Abstract
1. The name of the design product: gas ring vacuum pump. 2. The use of the design product: provide negative pressure environment. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: front view. 5. The bottom of the design product is not easy to see or not visible during use, omit the top view.
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