CA448628A
(fr )
1948-05-25
Vis a filetage automatique
CA451136A
(fr )
1948-09-07
Tire-fond
CA446935A
(fr )
1948-03-02
Crochet
CA448069A
(fr )
1948-04-27
Vis a mentonnet
CA449596A
(fr )
1948-07-06
Vis
CA448635A
(fr )
1948-05-25
Cadre de havresac
CA447101A
(fr )
1948-03-09
Cuiller de peche
CA451291A
(fr )
1948-09-21
Dispositif de fixation de ski
CA448838A
(fr )
1948-06-01
Sulfanilamidophenol substitue
AU139141B2
(en )
1948-04-08
Self tapping screw
CA450185A
(fr )
1948-07-27
Methyl-beta-chloroacrylate
CA451460A
(fr )
1948-09-28
N-beta-cyanoethylalkane-sulfonamide
CA446250A
(fr )
1948-01-20
Morpholino-guanamines
CA453702A
(fr )
1948-12-28
Pierre abrasive
CA447020A
(fr )
1948-03-02
P-aminobenzene-sulphonamide
CA453701A
(fr )
1948-12-28
Pierre abrasive
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
AU145116B2
(en )
1948-11-25
Polyesterthioesters
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
AU144939B2
(en )
1949-01-13
Clothes-Pegs