Coal rapid floating and sinking device

CN309205151SActive Publication Date: 2025-03-28DANDONG DONGFANG MEASUREMENT&CONTROL TECHCO
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Patent Information

Application Number
CN202430022978.2
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2024-01-13
Publication Date
2025-03-28
Estimated Expiration
2039-01-13

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Abstract

1. The name of the product of this design: Coal rapid floating and sinking device. 2. Purpose of the product of this design: Coal rapid floating and sinking device, which uses heavy liquids or heavy suspensions with different relative densities to separate coal test samples into products of various relative densities. 3. The design key point of this appearance design product lies in the combination of shape and color. 4. The picture or photo that best illustrates the design points: three-dimensional picture. 5. The design for which protection is sought includes color.
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