US PATENT SUBCLASS 104 / 130.05
.~ Having longitudinal pivot axis
Current as of:
June, 1999
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104 /
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RAILWAYS
130.01
DF
SWITCHES
{8}
130.05
.~ Having longitudinal pivot axis
DEFINITION
Classification: 104/130.05
Having longitudinal pivot axis:
(under subclass 130.01) Subject matter wherein the device rotates about its horizontal axis which is longitudinal to the track.