CA458626A
(fr )
1949-08-02
Meule de moulin
CA454475A
(fr )
1949-02-08
Piperazino-piperazine
CA457439A
(fr )
1949-06-21
Piece de jeu
CA461391A
(fr )
1949-11-29
4-mercaptobenzenesulfonamide
CA461976A
(fr )
1949-12-27
Pince-cle
CA455265A
(fr )
1949-03-22
Marqueur d'arbre
CA455970A
(fr )
1949-04-19
Coupoir
AU140564B2
(en )
1949-05-12
Improved shears
CA454760A
(fr )
1949-03-01
Cisailles
CA458166A
(fr )
1949-07-19
Scie
CA454457A
(fr )
1949-02-08
Broyeur de lames a rasoir
CA460297A
(fr )
1949-10-11
Instrument pour couper
CA461999A
(fr )
1949-12-27
N1-metal alcalin n1n4-dihalogeneacylsulfanilamides
CA461797A
(fr )
1949-12-13
Extirpateur
CA457786A
(fr )
1949-07-05
Embouchoir
CA461974A
(fr )
1949-12-27
Fixation de ski
CA458321A
(fr )
1949-07-26
Hemoglobinometre
CA458628A
(fr )
1949-08-02
Meule de moulin
CA456871A
(fr )
1949-05-24
Organo-dihalogenosiloxane
CA454943A
(fr )
1949-03-08
Carbamylguanamine
CA459735A
(fr )
1949-09-13
3-phenylalkoxypropylamine
CA455834A
(fr )
1949-04-12
Monofluorodichloroacetonitrile
CA458934A
(fr )
1949-08-16
Cetoguanamines
CA461329A
(fr )
1949-11-22
Systeme de declenche selecteur de pole
CA460044A
(fr )
1949-10-04
Fenetre a guillotine