CA461732A
(fr )
1949-12-13
Garniture
CA459253A
(fr )
1949-08-30
Dispositif d'etancheite
CA461391A
(fr )
1949-11-29
4-mercaptobenzenesulfonamide
CA455265A
(fr )
1949-03-22
Marqueur d'arbre
CA454475A
(fr )
1949-02-08
Piperazino-piperazine
CA457439A
(fr )
1949-06-21
Piece de jeu
CA458626A
(fr )
1949-08-02
Meule de moulin
CA455778A
(fr )
1949-04-05
Procede d'empaquetage
CA456630A
(fr )
1949-05-10
Methode d'emballage
CA461492A
(fr )
1949-11-29
Joint etanche
CA457933A
(fr )
1949-07-05
Dispositif d'etancheite
CA457857A
(fr )
1949-07-05
Dispositif d'etancheite
CA455668A
(fr )
1949-04-05
Serre-garniture
CA457509A
(fr )
1949-06-21
Enveloppe
CA458976A
(fr )
1949-08-16
Rondelle de garniture
CA461197A
(fr )
1949-11-22
Garniture de piston
AU141462B2
(en )
1949-07-21
Packing apparatus
CA454097A
(fr )
1949-01-18
Garniture de cable
CA461751A
(fr )
1949-12-13
Colis
CA458876A
(fr )
1949-08-09
Paquet
CA454516A
(fr )
1949-02-08
Pierre abrasive
CA458321A
(fr )
1949-07-26
Hemoglobinometre
CA461974A
(fr )
1949-12-27
Fixation de ski
CA457786A
(fr )
1949-07-05
Embouchoir
CA454175A
(fr )
1949-01-18
Hydroxyphosphatide