CA449247A
(fr )
1948-06-22
Systeme de guide-ondes
CA449708A
(fr )
1948-07-06
Guide-ondes
CA451112A
(fr )
1948-09-07
Guide-ondes
CA446935A
(fr )
1948-03-02
Crochet
CA448415A
(fr )
1948-05-11
Propagation d'ondes
CA446869A
(fr )
1948-02-24
Structure d'antenne
CA448635A
(fr )
1948-05-25
Cadre de havresac
CA447101A
(fr )
1948-03-09
Cuiller de peche
CA448543A
(fr )
1948-05-18
Systeme de guide-ondes dielectriques
CA447796A
(fr )
1948-04-13
Systeme de guide-onde dielectrique
CA451291A
(fr )
1948-09-21
Dispositif de fixation de ski
CA448259A
(fr )
1948-05-04
Guide-bande
CA449033A
(fr )
1948-06-08
Dispositif de changement de guide-ondes
CA450960A
(fr )
1948-08-31
Translation d'ondes
CA450117A
(fr )
1948-07-27
Translateur d'ondes
CA446536A
(fr )
1948-02-03
Bobine de reactance
CA449200A
(fr )
1948-06-22
Ondemetre
CA452396A
(fr )
1948-11-02
Cable de haute frequence
CA450943A
(fr )
1948-08-31
Systeme d'alimentation de chaudiere a vulcaniser
CA453701A
(fr )
1948-12-28
Pierre abrasive
CA447020A
(fr )
1948-03-02
P-aminobenzene-sulphonamide
CA447899A
(fr )
1948-04-20
Porte-chapeau
CA447933A
(fr )
1948-04-20
Fluorochloro-butane
CA450158A
(fr )
1948-07-27
Disque de friction
CA447937A
(fr )
1948-04-20
Aryle-dicyandiamide