|
DK9376C
(en)
|
|
Arc lamp with an insulating layer between the pointed carbon tips at an angle to each other.
|
|
CH41830A
(en)
|
|
Arc lamp with electrodes arranged axially one above the other
|
|
DK12216C
(en)
|
|
Arc lamp with Kulpar lying tangentially to the Lamp axis.
|
|
FR382405A
(en)
|
|
Improvements made to carbon electrodes
|
|
DK11671C
(en)
|
|
Self-charging Shooter with Recul within the Lavetten.
|
|
DK11739C
(en)
|
|
Electric Arc lamp with upward facing arc.
|
|
CH48277A
(en)
|
|
Arc lamp with additional electrodes
|
|
ES46236A2
(en)
|
|
Improvements made to the original patent object.
|
|
DK12054C
(en)
|
|
Procedure for the production of porcelain with greatly reduced yarn firing.
|
|
FR400291A
(en)
|
|
Perfected Tile
|
|
ES42354A3
(en)
|
|
Improvements in acetylene lamps.
|
|
AT31959B
(en)
|
|
Acetylene lamp.
|
|
DK9214C
(en)
|
|
Device by Arc lamps with converging, downward-facing Coal.
|
|
ES42304A1
(en)
|
|
Electrodes for resistance furnaces.
|
|
DK9982C
(en)
|
|
Shoot with Recul within the Lavetten.
|
|
DK10166C
(en)
|
|
Arc lamp with slant facing each other Charcoal.
|
|
CH40818A
(en)
|
|
Collector electrode
|
|
FR421662A
(en)
|
|
Advanced macadam
|
|
CH47070A
(en)
|
|
Advanced macadam
|
|
AT26394B
(en)
|
|
Arc lamp with coal magazines.
|
|
CH40923A
(en)
|
|
Electrical system with series-connected flame arcs
|
|
ES41943A1
(en)
|
|
Arc lamp with parallel coals.
|
|
ES42421A3
(en)
|
|
Improvements in acetylene lamps.
|
|
ES45360A1
(en)
|
|
Improvements introduced in acetylene lamps.
|
|
ES34206A1
(en)
|
|
A perfected procedure for the manufacture of fabrics with corks.
|