US PATENT SUBCLASS 105 / 462
POLING, ROPING, AND JACKING IRONS
Current as of:
June, 1999
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105 /
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RAILWAY ROLLING STOCK
462
POLING, ROPING, AND JACKING IRONS
DEFINITION
Classification: 105/462
(under the class definition) Railway-rolling-stock having abutment fixtures adapted for temporary engagement with side-track push-rods, ropes, chains, or lifting jacks.
