CA458626A
(fr )
1949-08-02
Meule de moulin
CA454475A
(fr )
1949-02-08
Piperazino-piperazine
CA461976A
(fr )
1949-12-27
Pince-cle
CA457439A
(fr )
1949-06-21
Piece de jeu
CA455265A
(fr )
1949-03-22
Marqueur d'arbre
CA461391A
(fr )
1949-11-29
4-mercaptobenzenesulfonamide
CA461705A
(fr )
1949-12-13
Rechaud
CA460624A
(fr )
1949-10-25
Chaufferette
CA458816A
(fr )
1949-08-09
Thermostat auxiliaire d'espace
CA459718A
(fr )
1949-09-13
Electro-soudure
CA454943A
(fr )
1949-03-08
Carbamylguanamine
CA457786A
(fr )
1949-07-05
Embouchoir
CA458321A
(fr )
1949-07-26
Hemoglobinometre
CA457988A
(fr )
1949-07-05
Structure de ressort
CA461797A
(fr )
1949-12-13
Extirpateur
CA455834A
(fr )
1949-04-12
Monofluorodichloroacetonitrile
CA459758A
(fr )
1949-09-20
Bruleur de combustible
CA461400A
(fr )
1949-11-29
Hemoglobinometre
CA460044A
(fr )
1949-10-04
Fenetre a guillotine
CA458628A
(fr )
1949-08-02
Meule de moulin
CA459785A
(fr )
1949-09-20
Hydroxyaminobenzenesulfonamide
CA454175A
(fr )
1949-01-18
Hydroxyphosphatide
CA455108A
(fr )
1949-03-15
Tranche-gateau
CA454516A
(fr )
1949-02-08
Pierre abrasive
CA454517A
(fr )
1949-02-08
Pierre abrasive