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发明名称
CHLORAL-ISOCYANATE COPOLYMERS
摘要
申请公布号
CA820418(A)
申请公布日期
1969.08.12
申请号
CAD820418
申请日期
申请人
E.I. DU PONT DE NEMOURS AND COMPANY
发明人
OTTO F. L. VOGL
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主分类号
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