Inspection electrode unit for printed wiring board
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United States of America Patent
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-
Nov 12, 1996
Grant Date -
N/A
app pub date -
Sep 9, 1992
filing date -
Sep 17, 1991
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An inspection electrode unit for printed wiring board, which includes an insulating substrate; an inspection electrode element set up on one side of the substrate in which inspection electrodes are formed at standard grids crosswise arranged and which element has a plurality of functional regions each having the same inspection electrode arrangement; and a connecting material for electrically connecting the inspection electrodes to one another which are placed in the corresponding positions of the plural functional regions, to form commonized electrodes therefore.
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