Hideichi Suzuki

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Fukuyama-City, JP

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Patents Applicationslast 30 patents

Information Patent Application
Manhole structure, flexible water shut off joint for manhole struct...
- Publication number 20050126087
- Publication date Jun 16, 2005
- HAYAKAWA RUBBER COMPANY LIMITED
- Fumio Monden
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Manhole structure constructing method, manhole structure water-stop...
- Publication number 20040208704
- Publication date Oct 21, 2004
- Satoshi Suyama
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...