CA494407A
(fr )
1953-07-14
Chauffage a haute frequence
CA494119A
(fr )
1953-06-30
Generateur a ultra haute frequence
CA491112A
(fr )
1953-03-10
Radiateur a ultra haute frequence
CA506091A
(fr )
1954-09-28
Generateur a ultra hautes frequences
CA497036A
(fr )
1953-10-20
Modulateur de frequence ultra haute
CA494196A
(fr )
1953-07-07
Agencement de court-circuitage a haute frequence
CA494800A
(fr )
1953-07-28
Systemes a frequences ultra hautes
CA491389A
(fr )
1953-03-17
Appareil a haute frequence
AU158336B2
(en )
1953-03-19
High frequency cables
CA471755A
(fr )
1951-02-27
Generateurs a frequence ultra-haute
CA479867A
(fr )
1952-01-01
Generateur a haute frequence
CA481443A
(fr )
1952-03-04
Generateur de frequence variable
CA496097A
(fr )
1953-09-15
Dispositif electrique de haute frequence
AU1548753A
(en )
1953-03-19
High frequency cables
CA497741A
(fr )
1953-11-17
Resonateur a haute frequence
CA489584A
(fr )
1953-01-13
Dispositif co-axial a haute frequence
CA494845A
(fr )
1953-07-28
Modulation de frequence
CA490088A
(fr )
1953-01-27
Circuits de groupes generateurs d'ondes
CA497030A
(fr )
1953-10-20
Systemes generateurs de frequences
CA495769A
(fr )
1953-09-01
Appareil de couplage a frequence ultra haute
CA495073A
(fr )
1953-08-04
Appareil a frequence ultra haute employant des guide-ondes
CA491301A
(fr )
1953-03-17
Generateurs d'oscillations
CA491397A
(fr )
1953-03-17
Structures de lampes a haute frequence
CA492688A
(fr )
1953-05-05
Structure de lampe a haute frequence
CA491572A
(fr )
1953-03-24
Selecteur de frequences harmoniques