AT36003B
(en )
1909-01-25
Current collection device for electrical machines.
AT35903B
(en )
1909-01-25
Electrical monitoring device for railways.
AT49092B
(en )
1911-07-25
Device for cooling electrical machines.
AT73441B
(en )
1917-06-11
Device for cooling electrical machines.
AT35932B
(en )
1909-01-25
Signaling device for electric railways.
AT75940B
(en )
1919-03-26
Block device for electric overhead conveyors.
AT47870B
(en )
1911-05-26
Electrical signaling device for railways.
AT49785B
(en )
1911-09-11
Circuit breaker for electrical signaling devices.
AT56570B
(en )
1912-12-10
Switching device for the operation of electrical apparatus.
AT38961B
(en )
1909-09-25
Collector for electrical machines.
AT50361B
(en )
1911-10-25
Electric shut-off and signaling device for roving machines.
AT31492B
(en )
1908-01-25
Electrode for electric ovens.
AT35369B
(en )
1908-11-25
Carrying device for stretchers.
AT36007B
(en )
1909-01-25
Device for regulating the reluctance of the field magnets of electrical machines.
AT56934B
(en )
1912-12-27
Electric toggle switch.
AT30691B
(en )
1907-11-25
Electric signal system for several participants.
AT48503B
(en )
1911-06-10
Automatic electrical point setting device.
AT14407B
(en )
1903-12-10
Trigger device for electrical signal generators.
AT33556B
(en )
1908-07-10
Insertion device for threshing machines.
AT50092B
(en )
1911-10-10
Regulating device for electric machines, electric motors, in particular rail motors.
AT41599B
(en )
1910-03-25
Device for cooling collectors of electrical machines.
AT31736B
(en )
1908-02-10
Current collector bracket for electric railways.
AT57030B
(en )
1912-12-27
Device for controlling multiphase commutator machines.
AT38801B
(en )
1909-09-10
Electric timer.
AT37110B
(en )
1909-04-26
Control device for prime movers.