Hisao Kuraoka

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Tokyo, JP

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Patents Applicationslast 30 patents

Information Patent Application
Vibration damping apparatus for elevator system
- Publication number 20020179377
- Publication date Dec 5, 2002
- MITSUBISHI DENKI KABUSHIKI KAISHA Tokyo, Japan
- Junichi Higaki
- B66 - HOISTING LIFTING HAULING