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1,3-Benzenedicarboxylic acid, polymer with .alpha.-hydro-.omega.-hydroxypolyoxy(methyl-1,2-ethanediyl), 1,3-isobenzofurandione and 2,2-oxybisethanol |
1,3-Benzenedicarboxylic acid, polymer with .alpha.-hydro-.omega.-hydroxypolyoxy(methyl-1,2-ethanediyl), 1,3-isobenzofurandione and 2,2-oxybisethanol |
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