DK45524C
(en )
1932-04-18
Device for Inventing the Setting of Radio Receivers.
DK47714C
(en )
1933-09-04
Device for the manufacture of rubber footwear with free-protruding Saalrand.
DK46309C
(en )
1932-10-10
Device for Adjusting the Volume of Radio Receivers.
DK47600C
(en )
1933-07-31
Circuit device for Radio receivers.
FR756082A
(en )
1933-12-04
Radio receiver
DK48576C
(en )
1934-04-03
Device for Setting Up Radio Devices.
DK46193C
(en )
1932-09-12
Scale lighting device for Radio Receivers.
DK48926C
(en )
1934-06-25
Devices for the Elimination of Radio Interference.
DK45622C
(en )
1932-05-02
Device by Radio Receivers.
DK46310C
(en )
1932-10-10
Device by Radio Receivers.
DK46212C
(en )
1932-09-19
Device for Radio Receivers.
FR746126A
(en )
1933-05-23
Superheterodyne receiver
DK46975C
(en )
1933-02-20
Device for Superheterodyne Receivers for Suppressing Interfering Signal Fluctuations.
DK47476C
(en )
1933-06-26
Device by Radio Receivers.
DK47599C
(en )
1933-07-31
Superheterodyne radio receiver for Receiving two or more Wave Areas.
DK47359C
(en )
1933-05-22
Anordning til Ordning af Lynlaasled.
DK45845C
(en )
1932-06-27
Skraatobaksæske til Afklipning af Skraaen.
ES358Y
(en )
1931-09-16
Radio receiving device.
DK48578C
(en )
1934-04-03
Input oscillation circuit device for Radio receivers.
DK46931C
(en )
1933-02-13
Device for Maintaining the Transverse Control of Airplanes.
FR725917A
(en )
1932-05-19
Device for radio receivers
DK49183C
(en )
1934-08-27
Television Receiving System.
DK47767C
(en )
1933-09-11
Coupling device for Radio receivers.
DK46739C
(en )
1933-01-09
Device for Setting Tuning Capacitors or Other Tuning Bodies in Radio Receivers.
DK48071C
(en )
1933-11-27
Antenna system for simultaneous connection of several Radio receivers.