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发明名称
Plastic compositions from cellulose derivatives
摘要
申请公布号
GB352988(A)
申请公布日期
1931.07.07
申请号
GB19300011064
申请日期
1930.04.07
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
C08K5/521
主分类号
C08K5/521
代理机构
代理人
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地址
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