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DK6600C
(en)
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Apparatus for electrical appliances having a path of conductive gases or vapors for the current flowing through them.
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DK7284C
(en)
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Apparatus for electrical appliances having a path of current for gases or vapors.
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DK6500C
(en)
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Commissioning apparatus for electrical appliances having a path of air or vapor for the current flowing through them.
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DK6336C
(en)
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Commissioning device for electrical appliances having a path of air or vapor for the current flowing through them.
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DK7195C
(en)
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Device for electrical appliances which have a path of current for gases or vapors.
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DK7992C
(en)
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Device for commissioning electrical appliances having a path of current for gases or vapors.
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DK6473C
(en)
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Electrical apparatus with a path consisting of gases or vapors for the current flowing through it.
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DK6472C
(en)
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Device for providing for an electric current a path or path of gaseous substances or vapors.
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DK11377C
(en)
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Device for gas bath ovens.
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ES34020A2
(en)
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An apparatus called an electric current limiter.
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DK5397C
(en)
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Device for gas bath ovens.
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DK6197C
(en)
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Gas ovens.
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ES32157A1
(en)
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An acetylene gas generator.
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DK6425C
(en)
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Device for Reducing the Resistance of the Negative Electrode in Electrical Appliances with Vapors or Gases as Conductors for the Current.
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ES27889A1
(en)
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Gas generator cock ovens.
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ES20636A1
(en)
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An electric oven.
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DK6389C
(en)
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Device for Appliances for Gas Production.
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ES34218A1
(en)
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A new electrical current limiting device.
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ES34386A1
(en)
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A new electrical current limiting device.
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DK6642C
(en)
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Device for the production of oscillating electric currents.
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DK9016C
(en)
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Device at Charcoal tips for Arc lamps.
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DK6537C
(en)
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Device for Acetylene Appliances.
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ES33509A1
(en)
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An electrical current limiting device.
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DK12019C
(en)
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Device by Bath ovens.
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FR366101A
(en)
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Suspension device for electric and arc lamps
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