CA489568A
(fr )
1953-01-13
Soudure de metaux legers
CA489980A
(fr )
1953-01-27
Porte-contenant
CA494621A
(fr )
1953-07-21
Alliage
CA498294A
(fr )
1953-12-08
Recuperation electrolytique de metaux
CA498098A
(fr )
1953-12-01
Soudure d'alliages de chrome
CA492837A
(fr )
1953-05-12
Alliages a haute temperature
CA497400A
(fr )
1953-11-03
Flux a soudure
CA493758A
(fr )
1953-06-16
Traitement de metaux
CA496466A
(fr )
1953-09-29
Alliage de magnesium
CA497555A
(fr )
1953-11-10
Distillation des metaux
CA497554A
(fr )
1953-11-10
Distillation de metaux
AU161460B2
(en )
1953-04-16
Titanium-manganese-molybdenum alloys
AU162822B2
(en )
1953-04-16
Titanium-molybdenum-iron alloys
CA498334A
(fr )
1953-12-08
Galvanoplastie
CA486460A
(fr )
1952-09-09
Metal revetu
CA491837A
(fr )
1953-04-07
Alliage
CA492328A
(fr )
1953-04-21
Bruleur a l'huile
CA494474A
(fr )
1953-07-14
Alliage d'aluminium
AU166367B2
(en )
1953-12-24
Aluminium alloy
CA493672A
(fr )
1953-06-16
Perborates de metaux alcalins
CA496810A
(fr )
1953-10-13
Galvanoplastie de metal
AU1599453A
(en )
1953-04-16
Titanium-molybdenum-iron alloys
AU1599553A
(en )
1953-04-16
Titanium-manganese-molybdenum alloys
CA491194A
(fr )
1953-03-10
Agglutination de ceramique au metal
CA481929A
(fr )
1952-03-25
Alliages resistant a la chaleur