CA503332A
(fr )
1954-05-25
Pompe centrifuge
CA504142A
(fr )
1954-07-06
Pompe rotative a suction
CA503331A
(fr )
1954-05-25
Pompes rotatives
CA504007A
(fr )
1954-06-29
Pompes rotatives
CA506351A
(fr )
1954-10-05
Pompe rotative
CA507500A
(fr )
1954-11-23
Pompe rotative
CA500083A
(fr )
1954-02-16
Pompes
CA502993A
(fr )
1954-05-25
Unite de pompe rotative
AU167162B2
(en )
1954-04-01
Vacuum Pump
CA507534A
(fr )
1954-11-23
Pompe a vide
CA505669A
(fr )
1954-09-07
Pompes a vide
AU2469254A
(en )
1954-04-01
Vacuum Pump
CA503984A
(fr )
1954-06-29
Pompe rotative a fluide
CA500386A
(fr )
1954-03-02
Pompes
AU203426B2
(en )
1956-03-01
Improvements relating to rotary pumps
CA505047A
(fr )
1954-08-10
Pompe rotative a piston radial
CA502869A
(fr )
1954-05-25
Pompe
CA505959A
(fr )
1954-09-21
Pompe
CA505961A
(fr )
1954-09-21
Pompe rotative reversible
CA499434A
(fr )
1954-01-26
Pompe centrifuge
CA501004A
(fr )
1954-03-23
Pompes centrifuges
CA508133A
(fr )
1954-12-14
Pompes centrifuges
CA504858A
(fr )
1954-08-03
Pompe excentrique
CA508499A
(fr )
1954-12-28
Pompe alternative
CA499195A
(fr )
1954-01-12
Pompes a amorcage automatique