Tool mechanisms for deep rolling machines
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United States of America Patent
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-
Dec 23, 1997
Grant Date -
N/A
app pub date -
Oct 30, 1996
filing date -
Oct 30, 1996
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A lower work tool having a one-piece open style design with a plurality of openings and an upper work tool having a housing and cover plate each forming a plurality of openings.
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