Haruo Hosino

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Tokyo, JP

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Patents Grantslast 30 patents

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Traveling device for smooth and stable movement on uneven and incli...
- Patent number 6,454,286
- Issue date Sep 24, 2002
- Takenaka Komuten Co., Ltd.
- Haruo Hosino
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE