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Expired
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Reuben Allen Mountjoy
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Individual
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Individual
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Publication of GB190315892ApublicationCriticalpatent/GB190315892A/en
Train Traffic Observation, Control, And Security
(AREA)
Lock And Its Accessories
(AREA)
Refuge Islands, Traffic Blockers, Or Guard Fence
(AREA)
Abstract
15,892. Mountjoy, R. A. July 18. Couplings, non-automatic.-The tubular pin of a miners' tram shackle or like coupling has a pivoted catch or pawl C, which, when it is desired to uncouple the vehicles, is drawn into the slot B by raising the pin or plunger A.
GB190315892D1903-07-181903-07-18Improved Locking Coupling Pin for Miners' Tram Shackles and like Couplings.
ExpiredGB190315892A
(en)