K.K. Seiken

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Bathtub assembly accommodated under bed and bathing aid system usin...
- Patent number 5,628,074
- Issue date May 13, 1997
- K.K. Seiken
- Kimimasa Sugihara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE