Yuji Yamamoto

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Hitachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Bearing apparatus for a rotary machine having a horizontal rotating...
- Patent number 4,964,740
- Issue date Oct 23, 1990
- Hitachi, Ltd.
- Masaaki Nakano
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...