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发明名称
POLYMER RENDERED INSOLUBLE IN ORGANIC SOLVENTS
摘要
申请公布号
CA459954(A)
申请公布日期
1949.09.27
申请号
CAD459954
申请日期
申请人
CANADIAN INDUSTRIES LIMITED;E.I. DU PONT DE NEMOURS AND COMPANY
发明人
WITTY LYSLE ALDERSON, JR.
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主分类号
代理机构
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