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发明名称
METHOD FOR PRODUCING .beta.-PROPIOLACTONE POLYMERS
摘要
申请公布号
CA747470(A)
申请公布日期
1966.11.29
申请号
CAD747470
申请日期
申请人
SUMITOMO CHEMICAL COMPANY
发明人
KENICHI FUKUI;TSUTOMU KAGIYA;TAKEO SHIMIZU;TAKEZO SANO;SACHIO YUASA
分类号
主分类号
代理机构
代理人
主权项
地址
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