Electricity: conductors and insulators – Conduits – cables or conductors – Preformed panel circuit arrangement
Patent
1990-02-16
1991-04-30
Tolin, Gerald P.
Electricity: conductors and insulators
Conduits, cables or conductors
Preformed panel circuit arrangement
174 32, 333 1, 333238, 361414, H01B 734, H05K 720
Patent
active
050120476
ABSTRACT:
A multilayer wiring substrate which includes a plurality of laminated wiring layers, a plurality of insulating layers for providing insulation between the wiring layers, and a plurality of hollows provided within at least one of the insulating layers.
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NEC Corporation
Tolin Gerald P.
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