Side sheets for a hopper and bulk container car
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United States of America Patent
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-
Jan 1, 2002
Grant Date -
N/A
app pub date -
Dec 13, 1996
filing date -
Dec 13, 1996
priority date (Note) -
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status (Latency Note)
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Abstract
A side sheet assembly for a rail car having a pair of horizontally extending upper and lower side sheets form with a plurality of longitudinally extending strengthening ribs. The upper and lower side sheets are affixed to each other at a horizontal seam to either form flat connection or a rib at the horizontal seam.
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