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发明名称
Polyvinyl acetal resin composition containing tetrahydrofurfuryl tetrahydrofuroate
摘要
申请公布号
US2197421(A)
申请公布日期
1940.04.16
申请号
US19380233883
申请日期
1938.10.07
申请人
EASTMAN KODAK COMPANY
发明人
SMITH HENRY B.;SWAN DONALD R.
分类号
C08K5/1535
主分类号
C08K5/1535
代理机构
代理人
主权项
地址
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