Complex pressing die apparatus
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United States of America Patent
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-
Oct 25, 1988
Grant Date -
N/A
app pub date -
Jul 2, 1987
filing date -
Jul 3, 1986
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A complex pressing die apparatus having a plurality of upper and lower dies which are actuated by respective hydraulic cylinder devices which are located in a coaxial arrangement, respectively, in accordance with a predetermined sequence.
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