Hiro Itoh

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Funabashi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cellulose-derived sponge and process for manufacturing same
- Patent number 5,145,736
- Issue date Sep 8, 1992
- Lion Corporation
- Minoru Kishi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...