Rail tank car cleaning system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Mar 17, 1992
Issued Date -
N/A
app pub date -
Dec 20, 1990
filing date -
Aug 30, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Tank car cleaning apparatus mountable on a tank car hatch and movable within the car to clean its interior, the apparatus including a rotatable mast with a movable arm connected thereto having a high pressure liquid nozzle mounted at its end for applying liquid under pressure to the car's interior to clean it, the arm movable from outside the car into its interior, and in one aspect, the nozzle itself articulable through an arc.
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