US PATENT SUBCLASS 246 / 430
.~ Sliding
Current as of:
June, 1999
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246 /
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RAILWAY SWITCHES AND SIGNALS
415 R
DF
SWITCHES
{21}
430
.~ Sliding
DEFINITION
Classification: 246/430
(under subclass 415) Subject matter having a switch in which a plate carrying a section of track-rail slides laterally.
SEE OR SEARCH THIS CLASS, SUBCLASS:
380, and 392, for sliding rail structure.