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发明名称
Improvements relating to cellulose derivative compositions
摘要
申请公布号
GB308657(A)
申请公布日期
1930.07.25
申请号
GB19290009604
申请日期
1929.03.25
申请人
CELLULOID CORPORATION
发明人
分类号
C08K5/00
主分类号
C08K5/00
代理机构
代理人
主权项
地址
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