Yutaka Ohmura

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vessel lid mounting and demounting apparatus
- Patent number 4,873,760
- Issue date Oct 17, 1989
- Ishikawajima-Harima Heavy Industries Co., Ltd.
- Naoto Watanabe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR