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发明名称
PROCESS FOR THE POLYMERIZATION OF BETA-LACTONES
摘要
申请公布号
CA888291(A)
申请公布日期
1971.12.14
申请号
CAD888291
申请日期
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ, N.V.
发明人
KLAAS RUYTER;JOHAN VAN OLMEN
分类号
主分类号
代理机构
代理人
主权项
地址
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