CA488698A
(fr )
1952-12-09
Epoxyethers
CA483528A
(fr )
1952-05-27
Extirpateur
CA486469A
(fr )
1952-09-16
Cure-casserole
CA483618A
(fr )
1952-05-27
Extraction de globulines
CA486949A
(fr )
1952-09-30
Fabrication d'aimants permanents
CA488766A
(fr )
1952-12-09
Extraction de sterols
CA487749A
(fr )
1952-11-04
Crochet d'arret
CA487869A
(fr )
1952-11-11
2-aminopyrroline-n-oxydes
CA486662A
(fr )
1952-09-23
Chevaux de bois
CA481302A
(fr )
1952-02-26
Epissoir
CA483711A
(fr )
1952-06-03
1-fluoro-2-tetradecanone
CA488701A
(fr )
1952-12-09
Boite a tabac
CA487506A
(fr )
1952-10-21
Fusible
CA487514A
(fr )
1952-10-28
Etui a cigarettes
CA481206A
(fr )
1952-02-19
Explosif
CA483993A
(fr )
1952-06-10
Megohmmetres
CA480463A
(fr )
1952-01-22
1-acetyle-2-methyle-2-chloromethylcyclopropane
CA482080A
(fr )
1952-04-01
Scie de long
CA483150A
(fr )
1952-05-13
Scies a metaux
CA483263A
(fr )
1952-05-13
Compteur geiger
CA481532A
(fr )
1952-03-04
Dispositifs d'etiquettes de volailles
CA481531A
(fr )
1952-03-04
Dispositifs d'etiquettes de volailles
CA483809A
(fr )
1952-06-03
Pyrrolidinoalkylphenothiazines
CA483904A
(fr )
1952-06-10
Organodisiloxane
CA481244A
(fr )
1952-02-19
Meule a moulin