CA446935A
(fr )
1948-03-02
Crochet
CA447101A
(fr )
1948-03-09
Cuiller de peche
CA448635A
(fr )
1948-05-25
Cadre de havresac
CA451291A
(fr )
1948-09-21
Dispositif de fixation de ski
CA449347A
(fr )
1948-06-22
Instrument sur tracteur
CA446870A
(fr )
1948-02-24
Agencement de reception et de transmission
CA449031A
(fr )
1948-06-08
Sulfanilamido-amino-pyridine
CA447933A
(fr )
1948-04-20
Fluorochloro-butane
CA453701A
(fr )
1948-12-28
Pierre abrasive
CA445932A
(fr )
1948-01-06
Metier a tisser a la main
CA451763A
(fr )
1948-10-12
Spatule
CA451104A
(fr )
1948-09-07
Halosteroides
AU145116B2
(en )
1948-11-25
Polyesterthioesters
CA450943A
(fr )
1948-08-31
Systeme d'alimentation de chaudiere a vulcaniser
CA451460A
(fr )
1948-09-28
N-beta-cyanoethylalkane-sulfonamide
AU144939B2
(en )
1949-01-13
Clothes-Pegs
CA450158A
(fr )
1948-07-27
Disque de friction
CA448461A
(fr )
1948-05-11
Sulfanilamidopyridine
CA447899A
(fr )
1948-04-20
Porte-chapeau
CA451298A
(fr )
1948-09-21
Hache-viande
CA450965A
(fr )
1948-08-31
Tetrahydrofurfuryl-alpha-chloroacrylate
CA450185A
(fr )
1948-07-27
Methyl-beta-chloroacrylate
CA447937A
(fr )
1948-04-20
Aryle-dicyandiamide
CA446250A
(fr )
1948-01-20
Morpholino-guanamines
CA447020A
(fr )
1948-03-02
P-aminobenzene-sulphonamide