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Patents
Brakes Patents
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Speed-responsive
Speed-responsive
Regulators (Class 188/180)
Vehicle (Class 188/181R)
Fluid and electric control (Class 188/182)
Transversely expanding (Class 188/184)
Transversely contracting (Class 188/186)
Axially moving (Class 188/187)
Strand-engaging (Class 188/188)
Stops (Class 188/189)
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