Joo-Sup Oh

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Kyansang-bukdo, KR

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Patents Grantslast 30 patents

Information Patent Grant
System for and method of automatically controlling amount of input...
- Patent number 5,889,262
- Issue date Mar 30, 1999
- Seah Steel Corporation
- Joo-Sup Oh
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR