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经营范围
发明名称
Circuit member for use in multilayered printed circuit board assembly and method of making same
摘要
申请公布号
US4916260(A)
申请公布日期
1990.04.10
申请号
US19880255310
申请日期
1988.10.11
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
BROADDUS, CYNTHIA J.;JEPHSON, JOHN R.;SCALES, EUGENE M.;SISSENSTEIN, CARL C.;WILEY, JOHN P.
分类号
H05K1/14;H05K3/00;H05K3/46
主分类号
H05K1/14
代理机构
代理人
主权项
地址
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