Masayuki Wakabayashi

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Nishikata-machi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polystyrene resin foam and process for producing the foam body
- Patent number 6,063,823
- Issue date May 16, 2000
- Dow Kakoh Kabushiki Kaisha
- Itsuki Nakatani
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...