CA410509A
(fr )
1943-02-09
Controle des frequences resonantes
AU121353B2
(en )
1946-05-02
Frequency control system
CA410435A
(fr )
1943-02-02
Systeme de reglage des frequences
CA411814A
(fr )
1943-04-13
Oscillateur a magnetron
CA417345A
(fr )
1943-12-28
Systeme a changer les frequences
AU998543A
(en )
1946-05-02
Frequency control system
AU120213B2
(en )
1945-08-02
Automatic frequency control
AU121655B2
(en )
1943-07-15
Frequency standard vernier
AU131440B2
(en )
1944-01-04
High frequency antenna
CA410273A
(fr )
1943-01-26
Antenne a hautes frequences
CA414084A
(fr )
1943-07-27
Systeme de radiofrequences
CA411315A
(fr )
1943-03-23
Magnetron
AU125062B2
(en )
1947-08-14
Frequency modulation
CA415245A
(fr )
1943-09-14
Dispositif de syntonisation de la radio
AU116785B2
(en )
1943-04-15
Resonant circuits
AU119114B2
(en )
1944-11-09
Frequency modulator
AU118683B2
(en )
Frequency modulator
CA414020A
(fr )
1943-07-20
Systeme de syntonisation a oscillateur
AU119206B2
(en )
Oscillator tuning system
CA410223A
(fr )
1943-01-26
Comparateur des frequences
CA404419A
(fr )
1942-04-28
Controle des frequences de la radio
AU120478B2
(en )
1945-11-01
Frequency multipliers
AU1130143A
(en )
1945-08-02
Automatic frequency control
CA414435A
(fr )
1943-08-10
Lampe a frequences ultra-hautes
CA415461A
(fr )
1943-09-28
Lampe a frequences ultra-hautes