CA443605A
(fr )
1947-08-12
Polisseuse de surface
CA440126A
(fr )
1947-03-11
Broyeur
CA444867A
(fr )
1947-11-04
Sabliere
CA445511A
(fr )
1947-12-09
Meule rotative
CA439247A
(fr )
1947-01-21
Moraillon
CA441054A
(fr )
1947-04-29
Teinture diazoique
CA444906A
(fr )
1947-11-11
Outil diamant
AU135138B2
(en )
1947-04-17
Hosepipes
AU135436B2
(en )
1947-09-25
Moils
AU136263B2
(en )
1947-10-02
Mingler
AU137581B2
(en )
1947-06-12
Rotametee
AU138350B2
(en )
1947-09-11
Diving-Apparatus
CA444786A
(fr )
1947-11-04
Tourelle revolver
CA444785A
(fr )
1947-11-04
Cabestan
CA443621A
(fr )
1947-08-12
Tondeuse de cheveux
CA439983A
(fr )
1947-03-04
Bateau a moteur
CA440781A
(fr )
1947-04-15
Pelle mecanique sur tracteur
CA442978A
(fr )
1947-07-15
Alpha-beta-dichloro-para-tolylethane
CA441959A
(fr )
1947-06-03
Dithiofuroate
CA442845A
(fr )
1947-07-15
Outil pour pneus
CA442977A
(fr )
1947-07-15
Alpha-beta-dichloro-meta-tolylethane
AU134618B2
(en )
Improvements ingrates
CA440733A
(fr )
1947-04-15
Machine a meuler
CA443546A
(fr )
1947-08-05
Machine a meuler
CA444762A
(fr )
1947-10-28
Machine a meuler