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DK11552C
(en)
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Safety device for railways.
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US1002073A
(en)
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Auxiliary stopping device.
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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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DK12230C
(en)
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Safety device for Laase.
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AT52517B
(en)
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Railway signaling device.
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DK11576C
(en)
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Braking device for railway carriages.
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DK12092C
(en)
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Interchange safety system for Railways.
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DK11201C
(en)
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Security device for Windows.
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AT36373B
(en)
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De-bunging device.
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DK11251C
(en)
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Submarine Signaling Device.
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DK8981C
(en)
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Contact device for train safety devices.
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DK10970C
(en)
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Stop device for Hoisting Basket in Miner.
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DK10451C
(en)
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Electrical Signal Apparatus for Railways.
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CH44917A
(en)
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Safety device on lifeboats
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DK9805C
(en)
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Safety screen for Trams.
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DK10766C
(en)
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Distribution device for Kraftluft by electric Railway trains.
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DK11479C
(en)
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Device for fog signaling devices.
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DK10884C
(en)
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Cork.
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DK11180C
(en)
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Safety device at Elevators.
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DK8585C
(en)
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Control devices for automatically operating train safety devices.
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DK11265C
(en)
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Roof Tangler Device for Roof Meters.
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DK10568C
(en)
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Mist bench system.
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FR387500A
(en)
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Safety brake
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DK11611C
(en)
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Tempering device.
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