Hole machining method for circuit board
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United States of America Patent
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Aug 28, 2012
Grant Date -
Nov 11, 2010
app pub date -
Jun 25, 2009
filing date -
May 11, 2009
priority date (Note) -
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Abstract
A hole machining method includes drilling two holes are drilled at opposite ends of a drilling area as a start point and an end point. The number of holes between the start point and the end point is determined. A dividing point and a number of holes L are determined according to determined equations. Holes are drilled in the dividing point, and between the start point and the dividing point according to the determined equations.
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