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DK13150C
(en)
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Device for Generating the Arc between Arc Lamps Electrodes.
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DK17116C
(en)
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Procedure for Forming the Arc between Electrodes.
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AT52272B
(en)
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Terminating device for arc lamps with smoke-generating electrodes.
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DK13106C
(en)
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Generates for rapid electrical oscillations.
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DK12873C
(en)
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Charcoal holder for arc lamps.
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DK17940C
(en)
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Electrodes for Projector Lamps.
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DK14426C
(en)
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Device for electric arc lamps.
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AT52377B
(en)
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Abseil clamp.
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DK14586C
(en)
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Cable connection for Arc lamps.
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ES49229A1
(en)
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Torch improvements.
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ES48117A1
(en)
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An electric welding procedure.
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DK17127C
(en)
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Electrode control for Arc lamps.
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DK32232C
(en)
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Discharge tubes for electrical oscillations.
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DK30880C
(en)
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Electron discharge device.
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DK39079C
(en)
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Electron discharge device.
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ES48054A3
(en)
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An Acetylene Gaso-Lamp.
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DK36087C
(en)
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System for Generating Electrical Oscillations.
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DK13414C
(en)
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Device for obtaining the advancement of the electrodes by arc lamps with side-by-side electrodes.
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ES55203A3
(en)
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An electric lighter device.
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DK17925C
(en)
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Procedure for Restoring the Chimneys.
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DK13163C
(en)
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Device at Laase.
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DK13432C
(en)
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Device at Smæklaase.
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DK13595C
(en)
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Device at Hesteriver.
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DK13736C
(en)
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Device at Pufsenge.
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DK13943C
(en)
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Device at Søminer.
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