Nitto Kagaku Kabushiki Kaisha

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing partially hydrolyzed acrylamide polymer
- Patent number 4,535,131
- Issue date Aug 13, 1985
- Nitto Kagaku Kabushiki Kaisha
- Ryoji Handa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...