CA483528A
(fr )
1952-05-27
Extirpateur
CA486469A
(fr )
1952-09-16
Cure-casserole
CA488698A
(fr )
1952-12-09
Epoxyethers
CA486662A
(fr )
1952-09-23
Chevaux de bois
CA483711A
(fr )
1952-06-03
1-fluoro-2-tetradecanone
CA481302A
(fr )
1952-02-26
Epissoir
CA487869A
(fr )
1952-11-11
2-aminopyrroline-n-oxydes
CA484303A
(fr )
1952-06-24
Mecanisme distributeur de ruban
CA484520A
(fr )
1952-07-01
Mecanisme de formation d'etiquette
CA485182A
(fr )
1952-07-22
Mecanisme a changer les disques
CA484512A
(fr )
1952-07-01
Chaine de transmission
CA487378A
(fr )
1952-10-21
Mecanisme de commande par gravite
CA480642A
(fr )
1952-01-29
Mecanisme preselecteur
CA486403A
(fr )
1952-09-09
Dispositif diviseur
CA483883A
(fr )
1952-06-10
Mecanisme de changement de marche
CA489224A
(fr )
1952-12-30
Cloches
CA481703A
(fr )
1952-03-11
Aspirateur-netfoyeur
CA483993A
(fr )
1952-06-10
Megohmmetres
CA488926A
(fr )
1952-12-16
Capsulateur
CA488013A
(fr )
1952-11-11
Superregenerateur
CA484864A
(fr )
1952-07-15
Matieres colorantes disazoiques
CA483809A
(fr )
1952-06-03
Pyrrolidinoalkylphenothiazines
CA480036A
(fr )
1952-01-08
Pistolet de graissage
CA487771A
(fr )
1952-11-04
Photovision
CA480463A
(fr )
1952-01-22
1-acetyle-2-methyle-2-chloromethylcyclopropane