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经营范围
发明名称
Film-forming copolyesters and films thereof
摘要
申请公布号
GB650358(A)
申请公布日期
1951.02.21
申请号
GB19480026249
申请日期
1948.10.08
申请人
OWEN BURCHELL EDGAR;ERIC ELLERY;IMPERIAL CHEMICAL INDUSTRIES LIMITED
发明人
分类号
C08G18/42;C08G63/18
主分类号
C08G18/42
代理机构
代理人
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地址
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