Three-stage vacuum pump

CN309211201SActive Publication Date: 2025-04-01杭州久铮技术有限公司
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Patent Information

Application Number
CN202430530878.0
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2024-08-21
Publication Date
2025-04-01
Estimated Expiration
2039-08-21

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Abstract

1. The name of the product of this design: three-stage vacuum pump. 2. The purpose of this design product: It is a vacuum pump used for suction and exhaust. 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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