Multifunctional drilling rig
CN309443315SActive Publication Date: 2025-08-15HUNAN HENGLI HEAVY IND MACHINERY
View PDF 0 Cites 0 Cited by
Patent Information
- Application Number
- CN202430828725.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-27
- Publication Date
- 2025-08-15
- Estimated Expiration
- 2039-12-27
Smart Images
Figure 000001_ABST
Abstract
1. The name of this design product: Multifunctional drilling rig. 2. Purpose of this design product: used for the installation of spiral piles in photovoltaic power plants. 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.
Need to check novelty before this filing date? Find Prior Art