CA483528A
(fr )
1952-05-27
Extirpateur
CA486469A
(fr )
1952-09-16
Cure-casserole
CA479967A
(fr )
1952-01-01
Systeme d'antenne
CA483711A
(fr )
1952-06-03
1-fluoro-2-tetradecanone
CA487869A
(fr )
1952-11-11
2-aminopyrroline-n-oxydes
CA486662A
(fr )
1952-09-23
Chevaux de bois
CA481302A
(fr )
1952-02-26
Epissoir
AU156351B2
(en )
1952-07-31
Antennae
CA484147A
(fr )
1952-06-17
Antenne bipolaire
CA480919A
(fr )
1952-02-05
Antenne
CA488385A
(fr )
1952-11-25
Antenne
CA489271A
(fr )
1952-12-30
Antenne
CA486399A
(fr )
1952-09-09
Antenne
CA489270A
(fr )
1952-12-30
Antenne
CA483403A
(fr )
1952-05-20
Antenne
CA488585A
(fr )
1952-12-02
Antenne a conducteur souple de ligne
CA484314A
(fr )
1952-06-24
Antenne
CA482468A
(fr )
1952-04-15
Antenne
CA487466A
(fr )
1952-10-21
Systeme d'antenne
CA483402A
(fr )
1952-05-20
Systeme d'antenne
AU1024852A
(en )
1952-07-31
Antennae
AU160663B2
(en )
1952-10-23
Colinear antenna
CA480036A
(fr )
1952-01-08
Pistolet de graissage
CA483263A
(fr )
1952-05-13
Compteur geiger
CA484864A
(fr )
1952-07-15
Matieres colorantes disazoiques