Multi-stage roots main unit of vacuum pump

CN310045931SActive Publication Date: 2026-06-23XIAMEN EAST ASIA MASCH IND CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
XIAMEN EAST ASIA MASCH IND CO LTD
Filing Date
2025-11-26
Publication Date
2026-06-23

Smart Images

  • Figure 000001_ABST
    Figure 000001_ABST
Patent Text Reader

Abstract

1. Name of the product in this design: Multistage Vacuum Pump Roots Unit. 2. Purpose of this design: For vacuuming equipment or containers. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.
Need to check novelty before this filing date? Find Prior Art