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Protected gate lock for hopper cars

B - Operations – Transporting – 61 – D
Patent

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Protection device to prevent train incursions into a...

B - Operations – Transporting – 61 – H
Patent

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Protection for intercar linkage passage between two...

B - Operations – Transporting – 61 – D
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Protection for railway vehicle axle

B - Operations – Transporting – 61 – F
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Protective cover for railcar hitch

B - Operations – Transporting – 61 – F
Patent

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Protective device for railroad signaling apparatus

B - Operations – Transporting – 61 – L
Patent

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Proving safe operation system for automatic train

B - Operations – Transporting – 61 – L
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Proving safe operation system for automatic train

B - Operations – Transporting – 61 – L
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Pulley for a cableway system and set of pulleys for...

B - Operations – Transporting – 61 – B
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Pulling lug for railway vehicle coupler

B - Operations – Transporting – 61 – G
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Pulse code system for railroad track circuits

B - Operations – Transporting – 61 – L
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Push button two side operation hand brake release

B - Operations – Transporting – 61 – H
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Push rod activated grease nozzle

B - Operations – Transporting – 61 – K
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Pusher conveyor system

B - Operations – Transporting – 61 – B
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Pusher unit

B - Operations – Transporting – 61 – B
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