CH302788A
(en )
1954-10-31
Electric rail brake.
CH279158A
(en )
1951-11-15
Single axle drive for electrically operated vehicles.
AT171904B
(en )
1952-07-25
Transformer assembly for electric traction vehicles
CH296452A
(en )
1954-02-15
Electric high voltage cable for overhead lines.
CH253391A
(en )
1948-02-29
Pantographs for electric vehicles.
AT174085B
(en )
1953-02-25
Pantographs for electric vehicles
AT170571B
(en )
1952-03-10
Circuit for electric vehicles
AT184942B
(en )
1956-03-10
Elastic drive for electric traction vehicles
AT168816B
(en )
1951-08-25
Electric coil
AT168541B
(en )
1951-06-25
Contact strip for pantographs of electric vehicles
AT172565B
(en )
1952-09-25
Terminal for electrical lines
AT170535B
(en )
1952-02-25
Electric lighting device for vehicles
AT171111B
(en )
1952-04-25
Cross cable field for catenary contact lines
AT179312B
(en )
1954-08-10
Carbon grinder for electric railways
AT169969B
(en )
1951-12-27
Protective device for electric traction vehicles
CH291709A
(en )
1953-06-30
Equipment on electrically operated road vehicles for the ventilation of the electric motors.
AT169267B
(en )
1951-10-25
Single axle drive for electric traction vehicles
AT175919B
(en )
1953-08-25
Catenary lines for different electrical conditions
AT170189B
(en )
1952-01-25
Drive for electric locomotives
ES32328Y
(en )
1953-01-01
Electric vehicle
AT183786B
(en )
1955-11-10
Carbon sanding bars for electric traction vehicles
AT171627B
(en )
1952-06-25
Plug connection for electrical lines
AT197866B
(en )
1958-05-27
Drive arrangement for electric traction vehicles
FR1032234A
(en )
1953-06-30
Converters for single-phase current traction
AT179556B
(en )
1954-09-10
Chain contact line for electric railways