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发明名称
Method of preparing cellulose acetate
摘要
申请公布号
US2140639(A)
申请公布日期
1938.12.20
申请号
US19380192647
申请日期
1938.02.25
申请人
EASTMAN KODAK COMPANY
发明人
MALM CARL J.;JR. LORING W. BLANCHARD,
分类号
C08B3/06;G06M3/02
主分类号
C08B3/06
代理机构
代理人
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地址
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