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DK6188C
(en)
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Clamping device for holding the upper carbon in arc lamps.
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DK6006C
(en)
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Device for Adjusting Arc Lamps.
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CH28446A
(en)
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Clamping device on arc lamps
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DK5698C
(en)
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Device for regulating the ballast in submarines.
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DK4029C
(en)
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Device for Fastening Incandescent lamps.
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DK6930C
(en)
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Device for holding tightened nuts.
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DK5980C
(en)
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Device for Launching an Arc Lamp by the Circuit.
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DK6466C
(en)
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Device with electric arc lamps with downward directed carbon.
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DK836C
(en)
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Clamping device for gas burners in ovens.
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DK3837C
(en)
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Device for Maintaining the Effort in Centrifuges.
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DK7857C
(en)
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Apparatus for switching on and off gas lamps.
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DK6793C
(en)
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Brake device for the moving Carbon in electric Arc lamps.
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DK2223C
(en)
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Device for Relocating the Coal by Electric Arc Lamps.
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ES33562A1
(en)
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Improvements in electric arc furnaces.
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CH31346A
(en)
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Vice with inserted clamping chuck
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DK5825C
(en)
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Device for electric arc lamps.
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DK11504C
(en)
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Device for carbon holders for electric arc lamps.
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DK4061C
(en)
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Glass tray with self-acting device for holding the glass.
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ES33667A1
(en)
|
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Improvements in electric arc lamps.
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AT22181B
(en)
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Arc lamp charcoal.
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DK6493C
(en)
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Clamp.
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DK6023C
(en)
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Device for washers for holding nuts.
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CH28703A
(en)
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Support clamp
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ES32861A1
(en)
|
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Improvements in electric arc lamps.
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ES32959A1
(en)
|
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Improvements in electric arc lamps.
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