DK9675C
(en)
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Device for automatically operating Signal Devices two Railways.
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DK8981C
(en)
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Contact device for train safety devices.
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FR399322A
(en)
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Safety device for railways
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DK11552C
(en)
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Safety device for railways.
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CH42428A
(en)
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Railway signaling device
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DK11479C
(en)
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Device for fog signaling devices.
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DK10382C
(en)
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Device for Electroculture.
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DK8347C
(en)
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Safety device for Trams.
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DK10313C
(en)
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Device by Flødsyrnekar.
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FR379215A
(en)
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Railroad warning device
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DK10704C
(en)
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Device by Centrifuges.
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DK11042C
(en)
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Device for Gramophones.
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CH41991A
(en)
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Railway system
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AT52517B
(en)
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Railway signaling device.
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DK10451C
(en)
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Electrical Signal Apparatus for Railways.
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AT42096B
(en)
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Signaling device for railways.
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CH40297A
(en)
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Safety device for gasifiers
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FR374569A
(en)
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Safety device for railroad tracks
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DK12555C
(en)
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Signal device.
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FR392699A
(en)
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Locomotive
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DK11416C
(en)
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Device by Tjæreforlag.
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DK9883C
(en)
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Device for Wagons to Prevent Running.
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AT34312B
(en)
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Calculation device.
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DK10041C
(en)
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Device at Kærner.
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DK10092C
(en)
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Device at Kærner.
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