Yoshio Chiba

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Okegawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for applying hard facing to valve
- Patent number 5,496,986
- Issue date Mar 5, 1996
- Mitsubishi Materials Corporation
- Hiroshi Miyata
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hard facing apparatus for applying hard facing to valves
- Patent number 5,486,671
- Issue date Jan 23, 1996
- Mitsubishi Materials Corporation
- Hiroshi Miyata
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR