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经营范围
发明名称
Improvements relating to cellulose ester compositions
摘要
申请公布号
GB335582(A)
申请公布日期
1930.09.25
申请号
GB19300025993
申请日期
1929.03.25
申请人
CELLULOID CORPORATION
发明人
分类号
C08L1/10
主分类号
C08L1/10
代理机构
代理人
主权项
地址
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