Kisaki Maezawa

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Nagoya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cleaning-preserving aqueous solution for contact lenses and method...
- Patent number 5,401,431
- Issue date Mar 28, 1995
- Tomei Sangyo Kabushiki Kaisha
- Akira Nakagawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE