Metallographic sample quantitative grinding and polishing support

CN309990633SActive Publication Date: 2026-05-19NORTH CHINA INST OF AEROSPACE ENG +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
NORTH CHINA INST OF AEROSPACE ENG
Filing Date
2025-11-01
Publication Date
2026-05-19

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Abstract

1. Name of this design product: Metallographic sample quantitative grinding and polishing support. 2. Purpose of this design: For the fixed-angle grinding and polishing of metallographic specimens after resin mounting. 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.
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