Masahiko Hashiba

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Fujisawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polyol, polyurethane resin and utilization thereof
- Patent number 5,397,810
- Issue date Mar 14, 1995
- Mitsui Toatsu Chemicals, Inc.
- Satoshi Ozaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...