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发明名称
COMPOSITIONS ET ELEMENTS PHOTORETICULABLES CONTENANT DES COMPOSES AZOTES HETEROCYCLIQUES
摘要
申请公布号
BE777193(A1)
申请公布日期
1972.06.23
申请号
BE19710777193
申请日期
1971.12.23
申请人
E.I. DU PONT DE NEMOURS AND CY, WILMINGTON, DELAWARE, (E.U.A.),
发明人
J.R. CELESTE;A.B. COHEN
分类号
C08K5/00;G03F7/031;H05K3/00;H05K3/06;H05K3/38;(IPC1-7):H05K/
主分类号
C08K5/00
代理机构
代理人
主权项
地址
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