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Seiki Itoh
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Yokohamashi, JP
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Patent Grant
Copolymer of sulfur dioxide and polyalkylpolysilylstyrene
Patent number
4,888,392
Issue date
Dec 19, 1989
Chisso Corporation
Minoru Matsuda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...