AT35932B
(en )
1909-01-25
Signaling device for electric railways.
AT47870B
(en )
1911-05-26
Electrical signaling device for railways.
AT35903B
(en )
1909-01-25
Electrical monitoring device for railways.
AT75940B
(en )
1919-03-26
Block device for electric overhead conveyors.
AT30691B
(en )
1907-11-25
Electric signal system for several participants.
AT49785B
(en )
1911-09-11
Circuit breaker for electrical signaling devices.
AT36003B
(en )
1909-01-25
Current collection device for electrical machines.
AT50361B
(en )
1911-10-25
Electric shut-off and signaling device for roving machines.
AT25296B
(en )
1906-08-10
Electric train lighting system.
AT35896B
(en )
1909-01-25
Safety device for electrically operated elevators.
AT38961B
(en )
1909-09-25
Collector for electrical machines.
AT35369B
(en )
1908-11-25
Carrying device for stretchers.
AT37531B
(en )
1909-06-11
Automatic route safety for electric railways.
AT48166B
(en )
1911-05-26
Clamp eyelets for the contact wire of electric railways.
AT31011B
(en )
1907-12-10
Lighting device for advertising purposes.
AT49092B
(en )
1911-07-25
Device for cooling electrical machines.
AT73441B
(en )
1917-06-11
Device for cooling electrical machines.
AT57030B
(en )
1912-12-27
Device for controlling multiphase commutator machines.
AT30261B
(en )
1907-10-10
Control device for atomization carburators.
AT70709B
(en )
1915-12-10
Signaling device.
AT37110B
(en )
1909-04-26
Control device for prime movers.
AT77665B
(en )
1919-08-11
Covering device for electric monorail systems.
AT24273B
(en )
1906-05-25
Current closing device for electric clocks.
AT50092B
(en )
1911-10-10
Regulating device for electric machines, electric motors, in particular rail motors.
AT31492B
(en )
1908-01-25
Electrode for electric ovens.