US PATENT SUBCLASS 105 / 156
.~ Vertical swivels

Current as of: June, 1999
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105 /   HD   RAILWAY ROLLING STOCK

148  DF  SUSPENDED {6}
156.~ Vertical swivels

DEFINITION

Classification: 105/156

(under subclass 148) Suspended vehicles having swiveling devices for the suspension-hangers between the trolleys and car-bodies or load-carriers.