Lianyu Wen

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Kingston, CA

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Patents Grantslast 30 patents

Information Patent Grant
Coat-nitrocarburizing of irons and steels
- Patent number 5,252,146
- Issue date Oct 12, 1993
- Queen's University
- Lianyu Wen
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...