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发明名称
Polyester resins and process for preparing the same
摘要
申请公布号
GB944499(A)
申请公布日期
1963.12.18
申请号
GB19620031445
申请日期
1962.08.16
申请人
RUTGERSWERKE-AKTIENGESELLSCHAFT
发明人
分类号
C08G63/52;C08G63/54;C08G63/676
主分类号
C08G63/52
代理机构
代理人
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