CA448339A
(fr )
1948-05-04
Audio-reacteur
CA446935A
(fr )
1948-03-02
Crochet
CA446536A
(fr )
1948-02-03
Bobine de reactance
CA448635A
(fr )
1948-05-25
Cadre de havresac
CA447101A
(fr )
1948-03-09
Cuiller de peche
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
CA450965A
(fr )
1948-08-31
Tetrahydrofurfuryl-alpha-chloroacrylate
CA452159A
(fr )
1948-10-26
Scellement de conduit d'entree
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
CA450185A
(fr )
1948-07-27
Methyl-beta-chloroacrylate
CA450943A
(fr )
1948-08-31
Systeme d'alimentation de chaudiere a vulcaniser
AU144939B2
(en )
1949-01-13
Clothes-Pegs