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BE546183A
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
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US4056063A
(en)
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Dispatcher for conveyor system
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US2368874A
(en)
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Registering and counting apparatus
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US2964617A
(en)
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Railway car counting system
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US2793287A
(en)
|
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Automatic switch control system for classification yards
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BE507882A
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
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BE509209A
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
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BE371994A
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
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US2478482A
(en)
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Electronic timing device
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US3032161A
(en)
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Crediting apparatus for automatic coinresponsive machines
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SU218205A1
(ru)
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|
УСТРОЙСТВО дл КОРРЕКТИРОВКИ ПРОЦЕССА
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US1168170A
(en)
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Station-indicator.
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BE383895A
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
|
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SU54490A1
(ru)
|
|
Устройство дл автоматического указани остановок и т.п. в вагонах подвижного состава
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BE506589A
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
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BE662718A
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
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BE559140A
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
|
|
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GB428688A
(en)
|
|
Improvements in electrical signalling systems
|
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BE433987A
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
|
|
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CH264806A
(fr)
|
|
Installation de commande et de signalisation du trafic ferroviaire sur voies banalisées.
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BE416747A
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
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BE496311A
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
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BE496432A
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
|
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JPS6319374B2
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
|
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GB191108511A
(en)
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Improvements in the Automatic Control of Railway Signals.
|