Katsuaki Sunakoda

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Kawachi-machi, Kawachi-gun, Tochigi-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Friction braking type vibration damper
- Patent number 4,236,606
- Issue date Dec 2, 1980
- Katsuaki Sunakoda
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...