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发明名称
Cellulose ether composition
摘要
申请公布号
US2454273(A)
申请公布日期
1948.11.23
申请号
US19450607668
申请日期
1945.07.28
申请人
HERCULES POWDER COMPANY
发明人
COX RICHARD F. B.
分类号
C08K5/151
主分类号
C08K5/151
代理机构
代理人
主权项
地址
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