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US783751A
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Insulated railway-rail joint.
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US779066A
|
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Insulated railway-rail joint.
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US776005A
|
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Rail-joint.
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US795800A
|
|
Rail-joint.
|
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US776006A
|
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Rail-joint.
|
|
US785657A
|
|
Insulated step-joint.
|
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US767206A
|
|
Insulated rail-joint.
|
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CA84672A
|
|
Machine for forming fish plates
|
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CA82533A
|
|
Insulated rail joint or connections
|
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US797490A
|
|
Insulated railway-rail joint.
|
|
US725274A
|
|
Railway-bumper.
|
|
US737350A
|
|
Insulated rail connection.
|
|
US782645A
|
|
Rail-joint.
|
|
CA80367A
|
|
Means of forming fish plates
|
|
CA75308A
|
|
Roll
|
|
US711256A
|
|
Insulated joint for track-circuits.
|
|
US699148A
|
|
Means for forming fish-plates.
|
|
US699147A
|
|
Roll.
|
|
US795801A
|
|
Machine for rolling rail-joints or fish-plates.
|
|
US691355A
|
|
Apparatus for cooling fish-plates in the process of manufacture.
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