Akio Kobayashi

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Higashi Matsuyama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Resilient hydrophobic foamed polymer
- Patent number 4,266,043
- Issue date May 5, 1981
- Toyo Rubber Chemical Industrial Corporation
- Osamu Fujii
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...