CA549166A
(fr )
1957-11-26
Raccord de ligne de fluide
CA536547A
(fr )
1957-01-29
Fluides hydrauliques
CA544081A
(fr )
1957-07-23
Fluides hydrauliques non inflammables
CA529743A
(fr )
1956-08-28
Fluides hydrauliques
CA545138A
(fr )
1957-08-20
Fluide de transmission hydraulique
CA542969A
(fr )
1957-07-02
Fluide hydraulique
CA548144A
(fr )
1957-10-29
Fluide hydraulique
CA542838A
(fr )
1957-06-25
Fluide de sondage
CA534750A
(fr )
1956-12-18
Fluide hydraulique
CA542037A
(fr )
1957-06-04
Commande hydraulique
CA547761A
(fr )
1957-10-22
Transmission hydraulique
CA548145A
(fr )
1957-10-29
Composition de fluide hydraulique
CA542970A
(fr )
1957-07-02
Composition de fluide hydraulique
CA546289A
(fr )
1957-09-17
Fluide hydraulique non inflammable
CA541467A
(fr )
1957-05-28
Fluide hydraulique non inflammable
CA547901A
(fr )
1957-10-22
Soupapes hydrauliques
CA535317A
(fr )
1957-01-01
Fluide de forage
CA535316A
(fr )
1957-01-01
Fluide de forage
CA546076A
(fr )
1957-09-10
Compositions de fluide hydraulique
CA550525A
(fr )
1957-12-24
Soupape hydraulique
AU215387B2
(en )
1958-03-20
Multiple purpose hydraulic valve
CA539682A
(fr )
1957-04-16
Raccord hydraulique
CA539913A
(fr )
1957-04-23
Hydroformation de fluide
AU217990B2
(en )
1957-11-28
Fluid pumps
CA549364A
(fr )
1957-11-26
Fluides de sondage