US PATENT SUBCLASS 104 / 272
.~ Articulated extension

Current as of: June, 1999
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104 /   HD   RAILWAYS

262  DF  CAR REPLACER {7}
272.~ Articulated extension

DEFINITION

Classification: 104/272

(under subclass 262) Car-replacers provided with pivoted or articulated extensions on the main car-replacing element.