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经营范围
发明名称
Preparation of polyester resins
摘要
申请公布号
GB894139(A)
申请公布日期
1962.04.18
申请号
GB19590022622
申请日期
1959.07.01
申请人
DRAYTON RESEARCH LIMITED
发明人
SARGENT EDWARD HENRY GEORGE
分类号
C08F283/01
主分类号
C08F283/01
代理机构
代理人
主权项
地址
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