Masayuki Moriyama

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Working machine for hydraulic excavator
- Patent number 5,423,655
- Issue date Jun 13, 1995
- Kabushiki Kaisha Komatsu Seisakusho
- Noboru Kanayama
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING