CH320960A
(en )
1957-04-15
Electric control system for storage and signaling purposes
FR1011256A
(en )
1952-06-20
Electric vehicle
AT171605B
(en )
1952-06-25
Contact wire and associated pantographs for electrically operated vehicles
AT169702B
(en )
1951-12-10
Contact wire and associated pantographs for electrically operated vehicles
CH302788A
(en )
1954-10-31
Electric rail brake.
AT174085B
(en )
1953-02-25
Pantographs for electric vehicles
AT168541B
(en )
1951-06-25
Contact strip for pantographs of electric vehicles
FR61232E
(en )
1955-04-05
Improvement in electrical contacts
FR59966E
(en )
1954-09-22
Cable car
AT171369B
(en )
1952-05-26
Contact line arrangement in curves of overhead lines of electrically operated vehicles
AT168702B
(en )
1951-07-25
Protection device for pantographs in electrically operated vehicles
FR1012083A
(en )
1952-07-03
Improvement in sockets for electric traction vehicles
AT173643B
(en )
1953-01-10
Insulating piece for electric fences
AT179312B
(en )
1954-08-10
Carbon grinder for electric railways
AT171111B
(en )
1952-04-25
Cross cable field for catenary contact lines
AT171904B
(en )
1952-07-25
Transformer assembly for electric traction vehicles
CH267034A
(en )
1950-02-28
Catenary curve piece with two wires for electric railways.
AT187844B
(en )
1956-11-26
Track system for electric toy trains
FR61649E
(en )
1955-05-16
Electric contactor
AT179556B
(en )
1954-09-10
Chain contact line for electric railways
AT175919B
(en )
1953-08-25
Catenary lines for different electrical conditions
AT172533B
(en )
1952-09-25
Rod-shaped component for overhead lines in electrically operated vehicles
CH282528A
(en )
1952-04-30
Electric ignition device.
AT184942B
(en )
1956-03-10
Elastic drive for electric traction vehicles
AT170189B
(en )
1952-01-25
Drive for electric locomotives