AT9586B
(en )
1902-10-25
Conductive rail connection for electric railways.
AT71725B
(en )
1916-05-10
Two-part power rail for electric railways.
AT14327B
(en )
1903-12-10
Contact wire suspension for electric railways with laterally coated contact wires.
AT8517B
(en )
1902-07-25
Pantographs for electric railways with overhead lines.
AT9625B
(en )
1902-10-25
Electric typewriter.
AT29860B
(en )
1907-09-10
Contact wire suspension for electric main railways.
AT14646B
(en )
1904-01-11
Underground power supply device for electric railways with partial conductor operation.
AT31736B
(en )
1908-02-10
Current collector bracket for electric railways.
AT16076B
(en )
1904-05-10
Underground power supply for electric railways.
AT9927B
(en )
1902-11-25
Switches for electrical currents with plate-shaped electrical connectors.
AT9433B
(en )
1902-10-10
Route indicators for trams.
AT47870B
(en )
1911-05-26
Electrical signaling device for railways.
AT30691B
(en )
1907-11-25
Electric signal system for several participants.
AT69338B
(en )
1915-07-10
Insulator for overhead wires in electric railways.
AT39606B
(en )
1909-11-10
Contact wire suspension for electric railways.
AT81579B
(en )
1920-10-25
Switchgear for electrical systems for lighting, heating, etc. of railway trains.
AT35932B
(en )
1909-01-25
Signaling device for electric railways.
AT9017B
(en )
1902-09-10
Pressure rail device for crossing switches.
AT25296B
(en )
1906-08-10
Electric train lighting system.
AT31492B
(en )
1908-01-25
Electrode for electric ovens.
AT14393B
(en )
1903-12-10
Rail joint connection for transportable tracks.
AT9587B
(en )
1902-10-25
Magnetic spark extinguishing device for electrical switches.
AT38961B
(en )
1909-09-25
Collector for electrical machines.
AT77665B
(en )
1919-08-11
Covering device for electric monorail systems.
AT59624B
(en )
1913-06-10
Control apparatus for electric lighting.