Keun Y. Sohn

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Manufacturing method for aluminum-lithium alloy
- Patent number 5,167,918
- Issue date Dec 1, 1992
- Agency For Defence Development
- Myung Chul Shin
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Manufacturing method of aluminum-lithium alloy by atmospheric melting
- Patent number 5,091,149
- Issue date Feb 25, 1992
- Korea Institute of Science and Technology
- Myung C. Shin
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...