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DK11739C
(en)
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|
Electric Arc lamp with upward facing arc.
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|
DK12666C
(en)
|
|
Electric Lighting Fixture.
|
|
CH47041A
(en)
|
|
Arc lamp
|
|
CH48157A
(en)
|
|
Arc lamp
|
|
CH50278A
(en)
|
|
Arc lamp
|
|
CH48005A
(en)
|
|
Arc lamp with supported electrodes
|
|
DK9785C
(en)
|
|
Self-regulating electric Arc lamp with Incandescent.
|
|
CH48277A
(en)
|
|
Arc lamp with additional electrodes
|
|
CH48634A
(en)
|
|
Electric arc lamp
|
|
CH48771A
(en)
|
|
Electric arc lamp
|
|
AT42541B
(en)
|
|
Electric arc lamp.
|
|
CH38864A
(en)
|
|
Electric arc lamp
|
|
FR405045A
(en)
|
|
Arc lamps
|
|
FR418099A
(en)
|
|
Reflector
|
|
DK12550C
(en)
|
|
Electric Induction Furnace.
|
|
DK11677C
(en)
|
|
Electric Ring Oven.
|
|
FR399503A
(en)
|
|
Electric arc lamps
|
|
DK12216C
(en)
|
|
Arc lamp with Kulpar lying tangentially to the Lamp axis.
|
|
ES46174A1
(en)
|
|
An electric filament lamp.
|
|
DK10089C
(en)
|
|
Three-phase arc lamp.
|
|
CH44286A
(en)
|
|
Arc lamp assembly
|
|
CH36858A
(en)
|
|
Electric arc lamp
|
|
CH48769A
(en)
|
|
Electric furnace with at least one arc
|
|
DK10559C
(en)
|
|
Electric Incandescent Lamp with Supported Metal Incandescent Wire.
|
|
FR403212A
(en)
|
|
Portable electric lights
|