Two-stage rotary vane direct-drive vacuum pump
CN309868629SActive Publication Date: 2026-03-24ZHENGZHOU LIDE VACUUM EQUIPMENT CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-20
- Publication Date
- 2026-03-24
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Figure 000007_ABST
Abstract
1. The name of the design product: two-stage rotary vane direct connection type vacuum pump. 2. The use of the design product: air is pumped out to obtain a vacuum. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.
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