CA449741A
(fr )
1948-07-13
Helicoptere
CA446935A
(fr )
1948-03-02
Crochet
CA450299A
(fr )
1948-08-03
Imprimeuse commandee par cartes-maitresses
CA447101A
(fr )
1948-03-09
Cuiller de peche
CA448635A
(fr )
1948-05-25
Cadre de havresac
CA449076A
(fr )
1948-06-15
Helicoptere
CA451291A
(fr )
1948-09-21
Dispositif de fixation de ski
CA449347A
(fr )
1948-06-22
Instrument sur tracteur
CA447937A
(fr )
1948-04-20
Aryle-dicyandiamide
CA451763A
(fr )
1948-10-12
Spatule
CA447933A
(fr )
1948-04-20
Fluorochloro-butane
CA448461A
(fr )
1948-05-11
Sulfanilamidopyridine
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
CA450943A
(fr )
1948-08-31
Systeme d'alimentation de chaudiere a vulcaniser
CA450965A
(fr )
1948-08-31
Tetrahydrofurfuryl-alpha-chloroacrylate
CA451104A
(fr )
1948-09-07
Halosteroides
CA451298A
(fr )
1948-09-21
Hache-viande
CA451460A
(fr )
1948-09-28
N-beta-cyanoethylalkane-sulfonamide
CA446250A
(fr )
1948-01-20
Morpholino-guanamines
CA453701A
(fr )
1948-12-28
Pierre abrasive
CA453702A
(fr )
1948-12-28
Pierre abrasive
CA447020A
(fr )
1948-03-02
P-aminobenzene-sulphonamide