CA452417A
(fr )
1948-11-02
Matiere polymerisee
CA446935A
(fr )
1948-03-02
Crochet
CA448635A
(fr )
1948-05-25
Cadre de havresac
CA447101A
(fr )
1948-03-09
Cuiller de peche
CA453480A
(fr )
1948-12-21
Vulcanisation du caoutchouc butyle
CA451291A
(fr )
1948-09-21
Dispositif de fixation de ski
CA447626A
(fr )
1948-03-30
Polymeres
CA447931A
(fr )
1948-04-20
Polymeres
CA448210A
(fr )
1948-04-27
Copolymere
CA453714A
(fr )
1948-12-28
Copolymere
CA448207A
(fr )
1948-04-27
Copolymere
AU137906B2
(en )
1948-02-26
Projectile
CA450158A
(fr )
1948-07-27
Disque de friction
CA451763A
(fr )
1948-10-12
Spatule
CA445932A
(fr )
1948-01-06
Metier a tisser a la main
CA447020A
(fr )
1948-03-02
P-aminobenzene-sulphonamide
AU144939B2
(en )
1949-01-13
Clothes-Pegs
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
CA453702A
(fr )
1948-12-28
Pierre abrasive
CA449031A
(fr )
1948-06-08
Sulfanilamido-amino-pyridine
CA449386A
(fr )
1948-06-22
Haloarylsulfanamide de n-nitroaryle
AU145116B2
(en )
1948-11-25
Polyesterthioesters