AT49913B
(en )
1911-09-25
Mast for wireless telegraphy, signaling and other purposes.
AT50527B
(en )
1911-10-25
Self-induction for electrical oscillating circuits, in particular for transmission systems in wireless telegraphy.
AT48721B
(en )
1911-06-26
Mast, especially for radio telegraphy, signaling and similar purposes.
AT31098B
(en )
1907-12-27
Transmitter device for wireless telegraphy using undamped oscillations.
AT48760B
(en )
1911-06-26
Mast, especially for radio telegraphic signaling and similar purposes.
AT35874B
(en )
1909-01-11
Print telegraph receiver.
AT45187B
(en )
1910-11-25
Snowshoe.
AT25925B
(en )
1906-10-10
Receiving system for wireless signaling.
AT50093B
(en )
1911-10-10
Handset.
AT35868B
(en )
1909-01-11
Electrical signal transmitter and receiver.
AT71457B
(en )
1916-03-27
Telegraph system.
AT47870B
(en )
1911-05-26
Electrical signaling device for railways.
AT74343B
(en )
1918-05-10
Self-collecting telephone station.
AT74834B
(en )
1918-10-25
Circuit arrangement for telephone systems with amplifying devices for the voice streams.
AT70462B
(en )
1915-11-10
Wireless telegraph system on submarines.
AT66432B
(en )
1914-08-25
Circuit arrangement for high-frequency machines, in particular for wireless telegraphy and telephony.
AT70559B
(en )
1915-11-25
Antenna arrangement at transmitting stations for wireless telegraphy and telephony.
AT25866B
(en )
1906-09-25
Telephone transmitter.
AT79135B
(en )
1919-11-10
Spark gap for wireless messaging transmitters.
AT50221B
(en )
1911-10-10
Rotary luffers.
AT51051B
(en )
1911-12-11
Mixer.
AT57654B
(en )
1913-02-10
Device for advertising purposes, news service and the like.
AT49413B
(en )
1911-08-10
Head electrifier.
AT48031B
(en )
1911-05-26
Lauterhahn.
AT51075B
(en )
1911-12-11
Mixer.