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发明名称
PREPARATION OF DICARBOXYDIPHENYL SULFONES, .beta.-HYDROXYALKYL DIESTERS THEREOF AND LINEAR POLYESTERS THEREOF
摘要
申请公布号
CA552957(A)
申请公布日期
1958.02.11
申请号
CAD552957
申请日期
申请人
CANADIAN KODAK COMPANY LIMITED
发明人
JOHN R. CALDWELL
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主分类号
代理机构
代理人
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