Shozo Tsuji

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Otsu, JA

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Patents Grantslast 30 patents

Information Patent Grant
Thermally stabilized polyester-polyether block copolymer composition
- Patent number 4,013,618
- Issue date Mar 22, 1977
- Toyobo Co., Ltd.
- Shozo Tsuji
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...