Process and apparatus for producing welded stamped parts
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United States of America Patent
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-
Oct 1, 1991
Grant Date -
N/A
app pub date -
May 16, 1989
filing date -
May 27, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A process for producing at least two joined-together stamped parts stamps the two stamped parts in stamping operation of a stamping tool in a stamping press that retains the two stamped parts and welds the two stamped parts together at least at one location in the course of the stamping operation with the beam of a laser.
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