Intelligent PID variable frequency heating rod (model CN-222)
CN309282651SActive Publication Date: 2025-05-09ZHONGSHAN RIBAO ELECTRIC CO LTD
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Patent Information
- Application Number
- CN202430499550.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-07
- Publication Date
- 2025-05-09
- Estimated Expiration
- 2039-08-07
Smart Images
Figure 000007_ABST
Abstract
1. The name of this design product: Intelligent PID variable frequency heating rod (model CN‑222). 2. Purpose of this design product: used for aquarium heating rods. 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: three-dimensional picture.
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