CA467836A
(fr )
1950-09-05
Appareil de repos
CA431035A
(fr )
1945-11-06
Corps metallique pour hautes temperatures
CA424930A
(fr )
1945-01-09
Corps refractaire
CA430519A
(fr )
1945-10-09
Fabrication du corps de bidons
CA425370A
(fr )
1945-01-30
Alliage
CA425881A
(fr )
1945-02-27
Alliage
CA428430A
(fr )
1945-06-26
Alliage
CA430994A
(fr )
1945-11-06
Alliage
CA427846A
(fr )
1945-05-29
Alliage
CA426374A
(fr )
1945-03-27
Fabrication de corps en metal poreux
CA429035A
(fr )
1945-07-24
Traitement de corps metalliques
CA425817A
(fr )
1945-02-27
Refractaire a hautes temperatures
CA432116A
(fr )
1945-12-25
Methode a denteler des corps metalliques
CA428852A
(fr )
1945-07-17
Production de metal
CA431285A
(fr )
1945-11-13
Thermocouple
CA431286A
(fr )
1945-11-13
Thermocouple
CA427988A
(fr )
1945-06-05
Metal poreux
CA432189A
(fr )
1945-12-25
Fabrication de gaines metalliques
CA428138A
(fr )
1945-06-12
Thermistor
CA425439A
(fr )
1945-02-06
Machine a desurfacer des corps metalliques
AU126697B2
(en )
1948-02-12
Thermochemical metal removal
CA427980A
(fr )
1945-06-05
Bidon metallique
CA429945A
(fr )
1945-09-11
Bidon metallique
CA431371A
(fr )
1945-11-20
Bidon metallique
CA430261A
(fr )
1945-09-25
Alliage au chrome