Teaching aids (distillation experiment)

CN309044440SInactive Publication Date: 2024-12-31凌霄
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Patent Information

Application Number
CN202430356662.7
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2024-06-12
Publication Date
2024-12-31
Estimated Expiration
Not applicable · inactive patent

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Abstract

1. The name of this design product: teaching aids (distillation experiment). 2. Purpose of this design product: teaching aid for chemical distillation experiment. 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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