DK8124C
(en )
1906-01-02
Device for automatic feeding of successive sections of electrical track systems with multiphase AC operation.
FR323678A
(en )
1903-03-12
Automatic starting rheostat for elevators, pumps and electrical installations
DK4704C
(en )
1902-04-21
Device for joining railway rails.
ES29917A1
(en )
1902-07-01
A multiphase current transformer system that constitutes an apparatus.
FR322254A
(en )
1903-01-31
electromagnet for alternating current
DK4484C
(en )
1902-01-13
Automatic Apparatus for Sale of Electric Power.
ES31443A1
(en )
1903-06-01
An apparatus for condensing liquids.
DK6797C
(en )
1904-08-01
Device for Compounding of Single or Multiphase Synchronous Electrical Machines.
ES32538A1
(en )
1903-10-16
An automatic thermo-switch device for electrical transformers.
DK6904C
(en )
1904-09-05
Device for automatic stopping of the carriages by electric suspension tracks.
DK5808C
(en )
1903-07-13
Apparatus for cooling liquids.
DK6599C
(en )
1904-05-30
Device for electric tramway systems.
DK4304C
(en )
1901-10-28
Device for Assembly of Railway Rails.
FR339254A
(en )
1905-02-07
Simultaneous multiphase universal automatic cutter-cutter
DK5776C
(en )
1903-06-29
Device for dynamos for maintaining the current direction regardless of the direction of rotation.
FR10672E
(en )
1909-08-25
Boiler for heating systems
FR318674A
(en )
1902-10-22
Boiler for heating systems
DK5480C
(en )
1903-03-16
Slag Removal Device for Slag Cement Manufacturing Apparatus.
ES34017A1
(en )
1904-06-16
A safety device for polyphase current conducting lines.
DK4780C
(en )
1902-05-20
Device for the manufacture of clean arc lights between fixed conductors.
AT23585B
(en )
1906-03-26
Control device for AC arc lamps.
FR349440A
(en )
1905-05-29
Automatic switch device for electric lamps
DK6002C
(en )
1903-10-05
Device for Preventing Crossing at Trams.
ES29491A1
(en )
1902-05-16
An automatic hooking device for monocable.
DK6006C
(en )
1903-10-05
Device for Adjusting Arc Lamps.