Phosgene and phosgenation process practical training and operation examination device
CN309492646SActive Publication Date: 2025-09-12BEIJING THINKING WISDOM PARK TECH CO LTD
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Patent Information
- Application Number
- CN202430831566.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-27
- Publication Date
- 2025-09-12
- Estimated Expiration
- 2039-12-27
Smart Images
Figure 000001_ABST
Abstract
1. The name of this design product: Phosgene and phosgenation process training and operation examination device. 2. Purpose of this design product: Used as a training device for chemical industry practitioners on phosgene and phosgenation process operation. 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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