DK46309C
(en )
1932-10-10
Device for Adjusting the Volume of Radio Receivers.
DK47714C
(en )
1933-09-04
Device for the manufacture of rubber footwear with free-protruding Saalrand.
DK45524C
(en )
1932-04-18
Device for Inventing the Setting of Radio Receivers.
DK46212C
(en )
1932-09-19
Device for Radio Receivers.
DK45622C
(en )
1932-05-02
Device by Radio Receivers.
DK46310C
(en )
1932-10-10
Device by Radio Receivers.
DK47476C
(en )
1933-06-26
Device by Radio Receivers.
DK47916C
(en )
1933-10-23
Procedure for Making Resitols.
DK56624C
(en )
1939-09-04
Device for Radio Receivers for Indicating the Right Tune.
DK48063C
(en )
1933-11-27
Device by Radio Receivers.
DK46975C
(en )
1933-02-20
Device for Superheterodyne Receivers for Suppressing Interfering Signal Fluctuations.
DK46925C
(en )
1933-02-13
Device for automatic volume control by radio receivers.
DK48926C
(en )
1934-06-25
Devices for the Elimination of Radio Interference.
DK47600C
(en )
1933-07-31
Circuit device for Radio receivers.
DK46193C
(en )
1932-09-12
Scale lighting device for Radio Receivers.
DK57359C
(en )
1940-03-11
Device with High Frequency Amplifiers, in particular Radio Receivers, for automatic Adjustment of the Selectivity.
DK48576C
(en )
1934-04-03
Device for Setting Up Radio Devices.
DK49933C
(en )
1935-02-25
Device for Radio Receivers for Elimination of Unwanted Frequencies.
DK47132C
(en )
1933-03-27
Assistive device for the manufacture of Lynlaase.
DK56459C
(en )
1939-07-24
Device for Radio Receivers for the Removal of Cracking Noise.
DK48000C
(en )
1933-11-06
Attenuator for Use at Very High Frequencies.
DK48853C
(en )
1934-06-11
Procedure for the manufacture of liquid fungicides.
DK45001C
(en )
1931-12-14
Device for Inventing the Number of Points at Kontraktbridge.
DK47986C
(en )
1933-11-06
Procedure for Manufacturing Lynlaase.
DK46457C
(en )
1932-11-14
Device for immediate reading of true bearing angles by radio bearing.