Scraper block
CN309461026SActive Publication Date: 2025-08-26XINGTAI HUADIAN DRILLING MACHINERY TECHNOLOGY CO LTD
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Patent Information
- Application Number
- CN202530003453.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-03
- Publication Date
- 2025-08-26
- Estimated Expiration
- 2040-01-03
Smart Images
Figure 000001_ABST
Abstract
1. The name of this design product: Mud scraper. 2. Purpose of this design product: A stopper used for scraping mud on drill pipes. 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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