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DK14880C
(en)
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Insulating Intermediate Layer for Electric Arc Lamps with Electrodes Arranged Side by Side.
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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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FR477123A
(en)
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Electric oven electrode
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DK14426C
(en)
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Device for electric arc lamps.
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CH67325A
(en)
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Arc light electrode
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CH68737A
(en)
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Arc light electrode
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FR470430A
(en)
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Improvements to electrical switches
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DK17116C
(en)
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Procedure for Forming the Arc between Electrodes.
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AT75517B
(en)
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Electrode for electric ovens.
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ES58858A3
(en)
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An electrode for electric furnaces.
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DK27809C
(en)
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Procedure for Placing Electrodes in Electric Furnaces.
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DK17366C
(en)
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Device for electric arc lamps with several series-connected carbon pairs.
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DK28634C
(en)
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Method of Manufacturing Electrodes for Soldering Using the Electric Arc.
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ES55224A1
(en)
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Improvements in electric arc electrodes.
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DK26026C
(en)
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Arc electrode for large currents.
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FR477779A
(en)
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Improvements to overcurrent switches
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AT75616B
(en)
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Multi-part high voltage porcelain insulator.
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DK12930C
(en)
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Device by Domes for Enclosure of the Arc in Electric Arc Lamps.
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DK17127C
(en)
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Electrode control for Arc lamps.
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DK22880C
(en)
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Device by electric ovens.
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DK18397C
(en)
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Replacement resistance for electric lamps.
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AT90729B
(en)
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Arc light electrode for high currents.
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DK16061C
(en)
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Device for generating the arc by arc lamps with horizontally superimposed parallel or approximately parallel electrodes.
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ES57863A1
(en)
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Electric switch.
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CH77994A
(en)
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Electrode cover for electric arc furnaces
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