US PATENT SUBCLASS 104 / 114
.~ Extensible marine

Current as of: June, 1999
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104 /   HD   RAILWAYS

112  DF  CABLE RAILS {5}
114.~ Extensible marine

DEFINITION

Classification: 104/114

(under subclass 112) Cable-railways of marine type in which the track length is continually changing, as, for example, in coaling vessels at sea.