CA440426A
(fr )
1947-03-25
Appareil de television
CA439341A
(fr )
1947-01-21
Appareil de television
CA445379A
(fr )
1947-12-02
Appareil de television
CA443281A
(fr )
1947-07-29
Appareil emetteur pour television
AU141108B2
(en )
1947-11-27
Color television apparatus
CA439164A
(fr )
1947-01-14
Appareil de commande de canon
CA440107A
(fr )
1947-03-11
Chasse-neige
CA440108A
(fr )
1947-03-11
Chasse-neige
CA445426A
(fr )
1947-12-09
Appareil pour elever un liquide
AU142658B2
(en )
1948-04-29
Improvements inx-ray apparatus
CA442939A
(fr )
1947-07-15
Appareil pour fac-similes
CA445146A
(fr )
1947-11-18
Teleautographe
CA442496A
(fr )
1947-06-24
Appareil de transmission de fac-similes
CA444174A
(fr )
1947-09-16
Defibreur
CA445871A
(fr )
1947-12-30
Appareil de reduction
CA438011A
(fr )
1946-11-19
Appareil de television
AU133668B2
(en )
1946-03-25
Television apparatus
AU134075B2
(en )
Television apparatus
CA436253A
(fr )
1946-08-06
Appareil de television
CA443770A
(fr )
1947-08-19
Appareil pour saupoudrer
AU1595347A
(en )
1947-11-27
Color television apparatus
AU140010B2
(en )
1947-08-21
Television system
CA442493A
(fr )
1947-06-24
Systeme de television
AU138456B2
(en )
1947-09-04
Television system
CA439158A
(fr )
1947-01-14
Systeme de television