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发明名称
Production of artificial films
摘要
申请公布号
US2728944(A)
申请公布日期
1956.01.03
申请号
US19530331905
申请日期
1953.01.19
申请人
IMPERIAL CHEMICAL INDUSTRIES LIMITED
发明人
CROOKS CHARLES HAMPDEN
分类号
B29C47/00;B29C47/88
主分类号
B29C47/00
代理机构
代理人
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