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DK22155C
(en)
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Automatic Switch and Power Shutter for Electric Lighting Systems.
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DK22189C
(en)
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Automatic Switch and Power Shutter for Electric Lighting Systems.
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DK22207C
(en)
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Electric Time Circuit Shutter.
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ES63170A3
(en)
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An automatic switch for electric and gas lighting.
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DK22224C
(en)
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Automatic Switch for automatic AC motors and the like.
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DK24339C
(en)
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Combined electric Night light and electric Heater.
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CH78159A
(en)
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Automatic off switch
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ES65965A1
(en)
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An electrical switch.
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DK21872C
(en)
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Automatic Electric Regulator.
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DK22113C
(en)
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Electrical Switch.
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DK22473C
(en)
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Electric Flashlight.
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DK23696C
(en)
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Electric Flashlight.
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DK22143C
(en)
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Correspondence switch for electrical systems.
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DK22230C
(en)
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Switch-on magnet for electrically remote-controlled switches.
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DK24439C
(en)
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Power switch spring for magnetic and electric igniters.
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DK22513C
(en)
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Connection piece for Lighting elements and the like for electrical Pipe installations.
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ES65330A1
(en)
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Improvements in automatic circuit closers.
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DK21899C
(en)
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Electric Candle Lamp.
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DK27413C
(en)
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Reflector for electric light bulbs.
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DK23790C
(en)
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Pull switch for waterproof electric Lamp luminaire.
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DK31822C
(en)
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Electric Mercury Fuse.
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DK24031C
(en)
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Electric Heating and Lighting Apparatus.
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CH77313A
(en)
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Automatic electrical switchgear
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FR512746A
(en)
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Advanced electrical switch
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DK21915C
(en)
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Electric Hoist Lamp.
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