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1996

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Subject:
Re: PWB Internal Trace Interruption
From:
[log in to unmask] (Lyle Anderson)
Date:
Tue, 20 Aug 1996 12:53:02 -0600
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Try Circuit Repair Corporation
508-948-7973
Web Site: http://www.circuitnet.com


>We have about 30 PWB's (some completely assembled and coated) that need to 
have 
>a trace interrupted on the fourth layer (this is a 12 layer board).  Whatever 
>tool is used to perform the interruption (drill or end mill) cannot penetrate 
>the board beyond the 5th layer.
>
>Does anyone know of an organization that performs this kind of service??
>Please respond via E-Mail.
>
>Bob Hawkins
>Manufacturing Engineeer
>EFW Inc.
>[log in to unmask]
>
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