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发明名称
MULTILAYER PRINTED CIRCUIT BOARD FORMATION
摘要
申请公布号
US5073456(A)
申请公布日期
1991.12.17
申请号
US19890446335
申请日期
1989.12.05
申请人
E. I. DU PONT DE NEMOURS AND COMPANY
发明人
PALLADINO, JOHN V.
分类号
G03F7/075;H05K3/38;H05K3/46
主分类号
G03F7/075
代理机构
代理人
主权项
地址
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