CA456054A
(fr )
1949-04-19
Compose d'azote
CA461976A
(fr )
1949-12-27
Pince-cle
CA455265A
(fr )
1949-03-22
Marqueur d'arbre
CA457439A
(fr )
1949-06-21
Piece de jeu
CA458626A
(fr )
1949-08-02
Meule de moulin
CA461391A
(fr )
1949-11-29
4-mercaptobenzenesulfonamide
CA454475A
(fr )
1949-02-08
Piperazino-piperazine
CA479568A
(fr )
1951-12-18
Dispositifs d'attache
CA453930A
(fr )
1949-01-04
Compose d'arsenobenzene
CA459227A
(fr )
1949-08-30
Compose antipaludeen
CA460057A
(fr )
1949-10-04
Transporteur
CA455362A
(fr )
1949-03-22
Moissonneuse-batteuse
CA461440A
(fr )
1949-11-29
Semi-conducteur
CA461439A
(fr )
1949-11-29
Semi-conducteur
CA453929A
(fr )
1949-01-04
Compose de la serie des arsenobenzenes
CA458322A
(fr )
1949-07-26
Hemoglobinometre
CA459735A
(fr )
1949-09-13
3-phenylalkoxypropylamine
CA455834A
(fr )
1949-04-12
Monofluorodichloroacetonitrile
CA456871A
(fr )
1949-05-24
Organo-dihalogenosiloxane
CA455108A
(fr )
1949-03-15
Tranche-gateau
CA457619A
(fr )
1949-06-28
Verrou pour rames
CA457786A
(fr )
1949-07-05
Embouchoir
CA457988A
(fr )
1949-07-05
Structure de ressort
CA458321A
(fr )
1949-07-26
Hemoglobinometre
CA454943A
(fr )
1949-03-08
Carbamylguanamine