A Confidence Limit Computer (open access)

A Confidence Limit Computer

Introduction: Confidence limits as a mathematical tool are applicable to many development engineering and production engineering situations. In order to make confidence limits readily available to engineers, a computer was designed which will approximate certain confidence limits.
Date: April 1960
Creator: Muench, Joseph O.
System: The UNT Digital Library
Evaluation of Plated-Through Connections for Printed Circuit Boards (open access)

Evaluation of Plated-Through Connections for Printed Circuit Boards

The present report describes the evaluations conducted with plated-through connections produced by techniques used by some of the prominent fabricators of printed circuits.
Date: April 1960
Creator: Voida, George & Eich, Norbert J.
System: The UNT Digital Library