Apparatus for joining substrates together
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United States of America Patent
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-
Nov 9, 2004
Grant Date -
N/A
app pub date -
Dec 14, 2001
filing date -
Jun 16, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus is provided for joining together at least two substrates, each of which has an inner hole. The apparatus has a pin that is adapted to the inner holes of the substrates. The pin is provided with at least two noses that are movable radially relative to the pin. The noses have linear outer surfaces upon which the edges of the inner holes of the substrates can glide downwardly during movement of the noses toward the pin.
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