CA446730A
(fr )
1948-02-17
Allumeur recouvert de verre
CA446935A
(fr )
1948-03-02
Crochet
CA446474A
(fr )
1948-01-27
Substance refractaire
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
CA452130A
(fr )
1948-10-26
Dispositif d'allumage
CA452498A
(fr )
1948-11-09
Dispositif d'allumage
CA449540A
(fr )
1948-06-29
Verre de surete
CA451043A
(fr )
1948-09-07
Bruleur renverse
CA446160A
(fr )
1948-01-13
Fournaise
CA450818A
(fr )
1948-08-31
Chaudiere
CA450864A
(fr )
1948-08-31
Four a induction
CA453108A
(fr )
1948-12-07
Chaudiere
CA448039A
(fr )
1948-04-20
Chaudiere a charbon
CA446367A
(fr )
1948-01-27
Fournaise
CA446945A
(fr )
1948-03-02
Cheminee
CA450697A
(fr )
1948-08-24
Reflecteur
CA448961A
(fr )
1948-06-08
Cuisiniere
CA447937A
(fr )
1948-04-20
Aryle-dicyandiamide
CA451460A
(fr )
1948-09-28
N-beta-cyanoethylalkane-sulfonamide
CA447020A
(fr )
1948-03-02
P-aminobenzene-sulphonamide
CA447899A
(fr )
1948-04-20
Porte-chapeau
CA447933A
(fr )
1948-04-20
Fluorochloro-butane
CA445932A
(fr )
1948-01-06
Metier a tisser a la main