Junji Ohshima

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polyacetal compositions having surface gloss reducing effective amo...
- Patent number 5,484,845
- Issue date Jan 16, 1996
- Polyplastics Co., Ltd.
- Ichiro Sasaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...