Susumu Waseda

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Yokohama, JA

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for discharging overboard excess water from ho...
- Patent number 3,999,566
- Issue date Dec 28, 1976
- Ishikawajima-Harima Jukogyo Kabushiki Kaisha
- Shigeo Iwata
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING