Sealed rotary joint (oil pipe crane transportation)
CN309450762SActive Publication Date: 2025-08-19TENGZHOU BANGYU ROTARY JOINT CO LTD
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Patent Information
- Application Number
- CN202530011832.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-08
- Publication Date
- 2025-08-19
- Estimated Expiration
- 2040-01-08
Smart Images
Figure 000001_ABST
Abstract
1. The name of this design product: Sealed rotary joint (for oil pipe crane transportation). 2. Purpose of this design product: This design product is used for rotary sealing joints. 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. 5. The bottom surface of this design product is difficult to see or cannot be seen during use, so the top view is omitted.
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