Printed circuit boards and method of producing the same

Electricity: conductors and insulators – Conduits – cables or conductors – Preformed panel circuit arrangement

Reexamination Certificate

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Details

C174S255000, C361S802000, C257S797000

Reexamination Certificate

active

06930255

ABSTRACT:
A printed circuit board is by formed by laminating an interlaminar insulating layer on a conductor circuit of a substrate, in which the conductor circuit is comprised of an electroless plated film and an electrolytic plated film and a roughened layer is formed on at least a part of the surface of the conductor circuit.

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An English Language Abstract of JP 8-181438.
An English Language Abstract of JP 6-283860.
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An English Language Abstract of JP 3-3297.

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