CA481332A
(fr )
1952-02-26
Structures d'antenne a large bande
CA487643A
(fr )
1952-10-28
Antennes a larges bandes
CA488666A
(fr )
1952-12-09
Structure de toit
CA489270A
(fr )
1952-12-30
Antenne
CA480919A
(fr )
1952-02-05
Antenne
CA484147A
(fr )
1952-06-17
Antenne bipolaire
CA484314A
(fr )
1952-06-24
Antenne
CA486399A
(fr )
1952-09-09
Antenne
CA488385A
(fr )
1952-11-25
Antenne
CA488585A
(fr )
1952-12-02
Antenne a conducteur souple de ligne
CA482468A
(fr )
1952-04-15
Antenne
CA489271A
(fr )
1952-12-30
Antenne
CA483403A
(fr )
1952-05-20
Antenne
CA479967A
(fr )
1952-01-01
Systeme d'antenne
CA487476A
(fr )
1952-10-21
Antenne de radio
AU156351B2
(en )
1952-07-31
Antennae
CA486378A
(fr )
1952-09-09
Antenne dirigeable a large bande
CA486548A
(fr )
1952-09-16
Antennes
CA482340A
(fr )
1952-04-08
Moulinet d'antenne
AU155576B2
(en )
1952-09-04
Improvements relating to radio beam antenna arrangements
AU160663B2
(en )
1952-10-23
Colinear antenna
AU1024852A
(en )
1952-07-31
Antennae
CA483406A
(fr )
1952-05-20
Ensemble de radio
CA485908A
(fr )
1952-08-19
Recepteur de signaux a ondes
CA486967A
(fr )
1952-09-30
Systeme d'antenne de radio