Micro-oil screw vacuum pump (SYZ-90A)
CN309405433SActive Publication Date: 2025-07-25JIANGXI SANJIANKE GAS TECH CO LTD
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Patent Information
- Application Number
- CN202430748234.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-26
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2039-11-26
Smart Images
Figure 000006_ABST
Abstract
1. Name of the design product: Micro-oil screw vacuum pump (SYZ-90A). 2. Use of the design product: The design product is used for "a device for improving, generating and maintaining a vacuum in a closed space". 3. Design key points of the design product: Lies in the shape. 4. Picture or photo that best shows the design key points: Perspective view. 5. The bottom surface of the design product is a part that is not easily seen or not seen during use, and the bottom view is omitted.
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