CH26189A
(en )
1903-08-15
Electrical device for the control of personnel appointed to the security service
FR326895A
(en )
1903-06-09
Advanced traction device
CH27343A
(en )
1904-01-15
Device for the electrical lighting of railway vehicles
FR326440A
(en )
1903-05-27
Advanced lifting device
CH27172A
(en )
1903-12-15
Device to exclude type lines
FR327187A
(en )
1903-06-16
Rescue device
CH30268A
(en )
1904-11-30
Device for transmitting characters by means of electric current
CH5055A
(en )
1892-10-15
Apparatus for the rescue seems to be dead buried
FR322550A
(en )
1903-02-07
Advanced rescue device
CH25083A
(en )
1903-03-31
Device for the electrical transmission of movements
FR322825A
(en )
1903-02-13
Stereokinematographic apparatus
CH22809A
(en )
1902-04-15
Device for magneto-therapeutic irradiation
FR322698A
(en )
1903-02-11
Advanced electrical transformers
CH27853A
(en )
1904-02-29
Device for trimming linoleum
CH40338A
(en )
1908-07-01
Measuring device for controlling the consumption of electrical energy
CH28158A
(en )
1904-03-31
Device for distributing train notifications
CH27297A
(en )
1903-12-31
Device for the treatment of gases with high voltage electrical discharges
CH28161A
(en )
1904-03-31
Electrical signaling device for the prevention of railway collisions
AT23248B
(en )
1906-02-26
Device for the electrical lighting of railway trains.
CH5108A
(en )
1892-10-15
Device to facilitate the listing of electric tram engines
AT25138B
(en )
1906-07-25
Device for starting and stopping electric motors.
FR332798A
(en )
1903-11-06
Jack
CH26617A
(en )
1903-09-30
Advanced electric hoist
FR320702A
(en )
1902-12-18
Improvements to electrical controllers
CH27744A
(en )
1904-02-15
Rescue apparatus