US PATENT SUBCLASS 105 / 260
.~.~ Coupled side and bottom
Current as of:
June, 1999
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105 /
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RAILWAY ROLLING STOCK
238.1
DF
SPECIAL CAR BODIES
{11}
239
DF
.~ Dumping {14}
260
.~.~ Coupled side and bottom
DEFINITION
Classification: 105/260
(under subclass 239) Gondola cars having drop-bottom and side-wall doors operatively interconnected.