Ying H. Liu

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South Burlington, VT, US

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Patents Grantslast 30 patents

Information Patent Grant
Wear resistant gun barrel and method of forming
- Patent number 4,577,431
- Issue date Mar 25, 1986
- General Electric Company
- Paul A. Siemers
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...