CA446935A
(fr )
1948-03-02
Crochet
CA446536A
(fr )
1948-02-03
Bobine de reactance
CA447101A
(fr )
1948-03-09
Cuiller de peche
CA448635A
(fr )
1948-05-25
Cadre de havresac
CA447564A
(fr )
1948-03-30
Methode de reproduction de dessins
CA447565A
(fr )
1948-03-30
Methode de reproduction de dessins
CA446476A
(fr )
1948-01-27
Phonographe
CA450158A
(fr )
1948-07-27
Disque de friction
CA447937A
(fr )
1948-04-20
Aryle-dicyandiamide
CA445932A
(fr )
1948-01-06
Metier a tisser a la main
CA453702A
(fr )
1948-12-28
Pierre abrasive
CA447933A
(fr )
1948-04-20
Fluorochloro-butane
CA451104A
(fr )
1948-09-07
Halosteroides
CA450943A
(fr )
1948-08-31
Systeme d'alimentation de chaudiere a vulcaniser
AU144939B2
(en )
1949-01-13
Clothes-Pegs
CA450185A
(fr )
1948-07-27
Methyl-beta-chloroacrylate
CA451298A
(fr )
1948-09-21
Hache-viande
CA451763A
(fr )
1948-10-12
Spatule
CA449386A
(fr )
1948-06-22
Haloarylsulfanamide de n-nitroaryle
CA449031A
(fr )
1948-06-08
Sulfanilamido-amino-pyridine
AU145116B2
(en )
1948-11-25
Polyesterthioesters
CA447020A
(fr )
1948-03-02
P-aminobenzene-sulphonamide
CA451460A
(fr )
1948-09-28
N-beta-cyanoethylalkane-sulfonamide
CA452159A
(fr )
1948-10-26
Scellement de conduit d'entree
CA453701A
(fr )
1948-12-28
Pierre abrasive