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发明名称
CATALYTIC PROCESS FOR THE PRODUCTION OF POLYESTERS
摘要
申请公布号
GB1236479(A)
申请公布日期
1971.06.23
申请号
GB19680058740
申请日期
1968.12.10
申请人
SANDOZ LTD.
发明人
分类号
C08G63/83;C08G63/85
主分类号
C08G63/83
代理机构
代理人
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地址
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