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DK7100C
(en)
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|
Arc lamp with converging, downward directed carbon.
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|
DK9214C
(en)
|
|
Device by Arc lamps with converging, downward-facing Coal.
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|
DK6466C
(en)
|
|
Device with electric arc lamps with downward directed carbon.
|
|
AT23210B
(en)
|
|
Arc lamp.
|
|
AT23514B
(en)
|
|
Arc lamp.
|
|
DK7069C
(en)
|
|
Gas incandescent lamp.
|
|
CH31374A
(en)
|
|
Arc lamp with convergent coals directed downwards
|
|
CH32364A
(en)
|
|
Arc lamp with convergent electrodes pointing downwards
|
|
ES33684A1
(en)
|
|
An arc lamp system, with converging coals directed downward.
|
|
DK6793C
(en)
|
|
Brake device for the moving Carbon in electric Arc lamps.
|
|
AT22181B
(en)
|
|
Arc lamp charcoal.
|
|
AT26206B
(en)
|
|
Arc lamp.
|
|
AT26204B
(en)
|
|
Arc lamp.
|
|
AT26207B
(en)
|
|
Arc lamp.
|
|
AT27630B
(en)
|
|
Arc lamp.
|
|
ES34074A1
(en)
|
|
Improvements introduced in acetylene lamps.
|
|
AT26394B
(en)
|
|
Arc lamp with coal magazines.
|
|
AT23803B
(en)
|
|
Spirit gas burners, especially for flat irons.
|
|
FR360055A
(en)
|
|
Office-Minister, American genre
|
|
DK12422C
(en)
|
|
Electric Arc lamp with parallel, equally fast burning Coal.
|
|
FR351240A
(en)
|
|
Matchstick torch
|
|
DK6769C
(en)
|
|
Device by Gas lamps.
|
|
AT23155B
(en)
|
|
Mine safety lamp.
|
|
CH31974A
(en)
|
|
Gas incandescent burner
|
|
DK7034C
(en)
|
|
Lamp glass.
|