Kabushiki Kaisha Tokyo Contact Lens Kenkyusho

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Tokyo, JP

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Information Patent Grant
Method of manufacturing soft contact lens material
- Patent number 4,904,708
- Issue date Feb 27, 1990
- Japan Atomic Energy Research Institute
- Isao Kaetsu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

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