CA389741A
(fr )
1940-07-02
Methode a blanchir les textiles
CA388676A
(fr )
1940-05-14
Procede a blanchir les textiles
CA387464A
(fr )
1940-03-12
Procede a teindre les textiles
CA387765A
(fr )
1940-04-02
Blanchiment de la fourrure
CA392262A
(fr )
1940-10-29
Procede a teindre
CA389053A
(fr )
1940-05-28
Methode a blanchir les fibres du coton
CA387966A
(fr )
1940-04-09
Procede a teindre les fibres
CA387967A
(fr )
1940-04-09
Procede a teindre les fibres
CA387963A
(fr )
1940-04-09
Procede a teindre bon teint
CA388830A
(fr )
1940-05-21
Machine textile
CA392960A
(fr )
1940-12-03
Procede a colorer les textiles
CA392961A
(fr )
1940-12-03
Procede a colorer les textiles
CA387573A
(fr )
1940-03-19
Procede de coloration des textiles
CA387574A
(fr )
1940-03-19
Procede de coloration des textiles
CA387694A
(fr )
1940-03-26
Procede a colorer les textiles
CA390416A
(fr )
1940-07-30
Methode a teindre bon teint
AU113599B2
(en )
1941-08-14
Washing machine
CA387259A
(fr )
1940-03-05
Lessiveuse
CA390840A
(fr )
1940-08-20
Elargisseuse d'etoffes
CA391696A
(fr )
1940-10-01
Fil a tisser
CA392333A
(fr )
1940-11-05
Methode a blanchir des matieres cellulosiques
CA387865A
(fr )
1940-04-09
Methode a blanchir le bois
CA390886A
(fr )
1940-08-20
Machine de buanderie
CA391573A
(fr )
1940-10-01
Corde a linge
CA388237A
(fr )
1940-04-23
Methode a blanchir des matieres cellulosiques