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经营范围
发明名称
Synthetic resins prepared from aldehyde condensation products
摘要
申请公布号
US2541005(A)
申请公布日期
1951.02.06
申请号
US19460703488
申请日期
1946.10.16
申请人
AMERICAN CYANAMID COMPANY
发明人
OLDHAM WILBUR N.;DUDLEY JAMES R.
分类号
B01J41/12
主分类号
B01J41/12
代理机构
代理人
主权项
地址
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