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发明名称
Improvements in or relating to cellulose acetate articles
摘要
申请公布号
GB764599(A)
申请公布日期
1956.12.28
申请号
GB19540012045
申请日期
1954.04.26
申请人
SOCIETE RHODIACETA
发明人
分类号
D01F2/28;D06M11/38;D06P5/22
主分类号
D01F2/28
代理机构
代理人
主权项
地址
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