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4280657 |
Concrete railroad track
A concrete rail bed is provided with a pair of longitudinally extending laterally spaced rail-supporting pedestals with a connector between them, and each having a rail-receiving slot. The bed may...
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4141499 |
Concrete railroad bed
A cast concrete rail bed is provided which includes plural panels, each panel having a pair of longitudinally extending laterally spaced rail-supporting pedestals, with a connector between them,...
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4105160 |
Rail joint bar for non-uniform rails
A joint bar for joining a first rail having a head and a depending terminal web, and a second rail having a head, a depending web and a transverse flange; the joint bar has a first U-shaped portion...
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