Roots vacuum pump welding pump body (RJ-7200)
CN309492205SActive Publication Date: 2025-09-12JIANGYIN TIANTIAN VACUUM EQUIP
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Patent Information
- Application Number
- CN202430636904.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-10
- Publication Date
- 2025-09-12
- Estimated Expiration
- 2039-10-10
Smart Images
Figure 000007_ABST
Abstract
1. Name of this design product: Roots vacuum pump welded pump body (RJ‑7200). 2. Purpose of this design product: This design product is used to connect to the pump body of a vacuum pump container. 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: three-dimensional picture.
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