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经营范围
发明名称
Verfahren zur Festphasekondensation von Polyestern
摘要
申请公布号
DE2152380(A1)
申请公布日期
1972.04.27
申请号
DE19712152380
申请日期
1971.10.21
申请人
SANDOZ AG
发明人
BUXBAUM,LOTHAR,DIPL.-ING.DR.;MORAWETZ,GOTTFRIED,DIPL.-ING.DR.
分类号
C08G63/20;C08G63/80
主分类号
C08G63/20
代理机构
代理人
主权项
地址
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