CA341491A
(fr )
1934-05-08
Fabrication de vins
CA345204A
(fr )
1934-10-09
Gobelet d'expectoration
CA340535A
(fr )
1934-04-03
Sous-vetement
CA341641A
(fr )
1934-05-15
Sous-vetement
CA342051A
(fr )
1934-06-05
Condenseur
CA342851A
(fr )
1934-07-03
Fabrication de blancs de gobelets
CA343767A
(fr )
1934-08-07
Godet graisseur
CA339446A
(fr )
1934-02-20
Acetaldehyde
CA319503A
(fr )
1932-02-02
Gobelet-crachoir
CA339278A
(fr )
1934-02-06
Machine a gobelets
CA346343A
(fr )
1934-11-27
Photophone
CA338578A
(fr )
1934-01-09
Lance de distribution
CA339774A
(fr )
1934-03-06
Catafalque
CA339898A
(fr )
1934-03-06
Porte-cannette
CA340088A
(fr )
1934-03-13
3-methylal-3-oxymethyl-n-pentane
CA340585A
(fr )
1934-04-03
Chloroanthraquinoneacridone
CA342225A
(fr )
1934-06-12
Support du buste
CA342395A
(fr )
1934-06-19
Etai de mine
CA343336A
(fr )
1934-07-24
Nitrocresol au mercure haloide
CA344174A
(fr )
1934-08-28
Porte-echeveau
CA344282A
(fr )
1934-08-28
Deconcentrateur
CA344783A
(fr )
1934-09-18
Teinture mono-azoique
CA346021A
(fr )
1934-11-13
Ferro-cobalt
CA346087A
(fr )
1934-11-20
Garde de route
CA338813A
(fr )
1934-01-23
Chasse-neige