CA433792A
(fr )
1946-03-26
Systeme de frein electropneumatique
CA437915A
(fr )
1946-11-12
Systeme de freinage sur tracteur et remorque
CA433724A
(fr )
1946-03-19
Systeme de freinage de vagon
CA438579A
(fr )
1946-12-17
Mecanisme de manoeuvre de frein
CA436425A
(fr )
1946-08-13
Systeme de freinage de voiture
CA432959A
(fr )
1946-02-05
Frein
CA434441A
(fr )
1946-04-30
Frein
CA434554A
(fr )
1946-05-07
Frein
CA435817A
(fr )
1946-07-16
Frein
CA435818A
(fr )
1946-07-16
Frein
CA438169A
(fr )
1946-11-26
Frein
CA433518A
(fr )
1946-03-12
Frein electromagnetique
CA437389A
(fr )
1946-10-15
Frein de vagon
CA433720A
(fr )
1946-03-19
Frein a pression de fluide
CA434119A
(fr )
1946-04-16
Frein de vehicule
CA434137A
(fr )
1946-04-16
Frein de vehicule
CA432932A
(fr )
1946-02-05
Dispositif de frein
CA433763A
(fr )
1946-03-26
Agencement de frein
CA433721A
(fr )
1946-03-19
Mecanisme variant a la charge de freins de vehicule
CA432943A
(fr )
1946-02-05
Systeme de commande de frein electromagnetique
CA443623A
(fr )
1947-08-12
Frein de wagon
CA444942A
(fr )
1947-11-11
Frein de wagon
CA444944A
(fr )
1947-11-11
Frein de wagon
CA441677A
(fr )
1947-05-27
Frein
CA442841A
(fr )
1947-07-15
Frein