Mitsuo Onozuka

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Iwaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Stretched molding composed of calcium sulfite-containing polyethyle...
- Patent number 4,124,563
- Issue date Nov 7, 1978
- Kureha Kagaku Kogyo Kubushiki Kaisha
- Mitsuo Onozuka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...