DK50601C
(en )
1935-09-02
Receive switch for generating an interference frequency.
DK49307C
(en )
1934-09-24
Circuit arrangement for generating, amplifying or increasing the frequency of high-frequency oscillations.
CH213354A
(en )
1941-01-31
Receiver for modulated high frequency oscillations.
DK47938C
(en )
1933-10-30
Circuit arrangement for generating or amplifying electrical oscillations.
DK48849C
(en )
1934-06-11
Circuit arrangement for receiving high frequency oscillations.
DK59365C
(en )
1942-01-05
Coupling for Generating or Amplifying Ultra High Frequency Oscillations.
DK49946C
(en )
1935-03-04
Circuit arrangement for amplification of high frequency oscillations.
DK52844C
(en )
1937-03-22
Oscillator for generating high frequency oscillations.
CH203562A
(en )
1939-03-15
Circuit for amplifying modulated high-frequency oscillations.
DK70170C
(en )
1949-11-07
Apparatus for amplifying or generating ultra-high frequency oscillations.
DK49945C
(en )
1935-02-25
Circuit arrangement for amplifying high frequency oscillations using an amplifier tube with one or more gratings.
DK47180C
(en )
1933-04-03
Apparatus for transmitting, receiving or amplifying electrical oscillations.
DK53933C
(en )
1937-11-29
Amplifier for high frequency electrical oscillations.
DK54516C
(en )
1938-03-28
Coupling for Receiving modulated High Frequency Oscillations.
DK65890C
(en )
1947-11-17
Electron tubes for amplifying or generating very high frequency electrical oscillations.
DK51282C
(en )
1936-02-17
Low frequency amplifier.
DK69334C
(en )
1949-06-13
Coupling for stabilizing oscillators for frequency modulated high frequency oscillations.
DK55497C
(en )
1938-11-28
Coupling for Frequency Multiplication or Frequency Division of High Frequency and Ultra High Frequency Oscillations as well as for Application by the Coupling suitable Magnetron.
DK38640C
(en )
1928-04-10
Device for controlling the high-frequency oscillations of foreign-controlled tube transmitters.
DK49184C
(en )
1934-08-27
High frequency amplifier coupling.
DK53642C
(en )
1937-09-27
Coupling for Amplification of Electrical Oscillations.
DK56411C
(en )
1939-07-10
Coupling suitable for amplification of modulated high-frequency oscillations, especially in the output stage of a transmitter.
DK66507C
(en )
1948-03-30
Apparatus for generating or amplifying very high frequency oscillations.
DK52690C
(en )
1937-02-15
Impedance network for the transmission of electrical, especially high-frequency oscillations.
DK64220C
(en )
1946-01-07
Overlay Receive Coupling for Receiving Frequency Modulated or Amplitude Modulated Oscillations.