US PATENT SUBCLASS 254 / 37
.~.~ Rail clamping
Current as of:
June, 1999
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254 /
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IMPLEMENTS OR APPARATUS FOR APPLYING PUSHING OR PULLING FORCE
35
DF
CAR-PUSHER TYPE
{1}
36
DF
.~ Pinch bar {2}
37
.~.~ Rail clamping
DEFINITION
Classification: 254/37
Rail clamping:
(under subclass 36) Pinch bar type car pushers including movable jaws for clamping the rail.