Haruma Asakawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Root wrapping type aseismic reinforcement construction and method f...
- Patent number 6,438,904
- Issue date Aug 27, 2002
- Mitsubishi Heavy Industries, Ltd.
- Hajime Anzai
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING