Negative pressure tube
CN309258783SActive Publication Date: 2025-04-25DONGGUAN ZENGJIA INTELLIGENT EQUIP TECH CO LTD
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Patent Information
- Application Number
- CN202430530660.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-21
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2039-08-21
Smart Images
Figure 000007_ABST
Abstract
1. The name of this design product: negative pressure tube. 2. The purpose of this design product: used for the negative pressure pipe accessories inside the trough machine. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: Stereoscopic diagram 1.
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