Book (Chemical Engineering Principle Experiment)

CN309632708SActive Publication Date: 2025-11-25SHANDONG CHEM TECHNICIAN COLLEGE
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Patent Information

Application Number
CN202530226755.2
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-04-24
Publication Date
2025-11-25
Estimated Expiration
2040-04-24

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Abstract

1. The name of the design product: book (principles of chemical engineering experiment). 2. The use of the design product: for books. 3. The design features of the design product: the shape of the product, the pattern and the combination of the color. 4. The picture or photo that best indicates the design features: perspective view. 5. The design claimed contains color. 6. The right view is not a common view, omit the right view; the bottom view is not a common view, omit the bottom view.
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