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发明名称
Process for producing cellulose derivatives
摘要
申请公布号
US2749336(A)
申请公布日期
1956.06.05
申请号
US19520280168
申请日期
1952.04.02
申请人
HERCULES POWDER COMPANY
发明人
BODDICKER FLOYD L.;GRAYBEAL PAUL E.
分类号
C08B11/20
主分类号
C08B11/20
代理机构
代理人
主权项
地址
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