CA447387A
(fr )
1948-03-23
Transmission
CA446935A
(fr )
1948-03-02
Crochet
CA447728A
(fr )
1948-04-06
Selecteur
CA448635A
(fr )
1948-05-25
Cadre de havresac
CA447101A
(fr )
1948-03-09
Cuiller de peche
CA449347A
(fr )
1948-06-22
Instrument sur tracteur
CA451291A
(fr )
1948-09-21
Dispositif de fixation de ski
CA452657A
(fr )
1948-11-16
Courroie ouverte
CA447389A
(fr )
1948-03-23
Transmission
CA447677A
(fr )
1948-04-06
Transmission
CA447788A
(fr )
1948-04-13
Transmission
CA450669A
(fr )
1948-08-24
Transmission
CA450943A
(fr )
1948-08-31
Systeme d'alimentation de chaudiere a vulcaniser
CA453701A
(fr )
1948-12-28
Pierre abrasive
CA446250A
(fr )
1948-01-20
Morpholino-guanamines
CA447899A
(fr )
1948-04-20
Porte-chapeau
CA447933A
(fr )
1948-04-20
Fluorochloro-butane
CA447937A
(fr )
1948-04-20
Aryle-dicyandiamide
CA448461A
(fr )
1948-05-11
Sulfanilamidopyridine
CA445932A
(fr )
1948-01-06
Metier a tisser a la main
CA449031A
(fr )
1948-06-08
Sulfanilamido-amino-pyridine
CA449386A
(fr )
1948-06-22
Haloarylsulfanamide de n-nitroaryle
CA450158A
(fr )
1948-07-27
Disque de friction
CA450185A
(fr )
1948-07-27
Methyl-beta-chloroacrylate
AU144939B2
(en )
1949-01-13
Clothes-Pegs