CA568031A
(fr )
1958-12-30
Pompes centrifuges pour liquides
CA557444A
(fr )
1958-05-13
Structure de pompe centrifuge
CA578473A
(fr )
1959-06-30
Compresseurs centrifuges
CA565612A
(fr )
1958-11-04
Pompe centrifuge
CA567297A
(fr )
1958-12-09
Pompe a spirale
CA557228A
(fr )
1958-05-13
Pompe a double but
CA567212A
(fr )
1958-12-09
Pompes centrifuges
CA557039A
(fr )
1958-05-06
Pompes centrifuges
CA563591A
(fr )
1958-09-23
Pompe centrifuge
CA555319A
(fr )
1958-04-01
Pompe centrifuge
CA546640A
(fr )
1957-09-24
Pompes centrifuges
CA562536A
(fr )
1958-09-02
Compresseurs centrifuges a plusieurs vitesses
CA527392A
(fr )
1956-07-10
Pompe centrifuge
CA551929A
(fr )
1958-01-21
Pompe a rotor
AU228337B2
(en )
1959-06-11
Self-priming centrifugal pumps
CA556739A
(fr )
1958-04-29
Pompes
AU227081B2
(en )
1958-12-11
Pumps
CA600337A
(en )
1960-06-21
Centrifugal pump
CA587625A
(fr )
1959-11-24
Pompes centrifuges
CA579916A
(fr )
1959-07-21
Pompe centrifuge
CA567788A
(fr )
1958-12-23
Pompe
CA555096A
(fr )
1958-03-25
Pompe
AU4414458A
(en )
1959-06-11
Self-priming centrifugal pumps
AU224794B2
(en )
1958-09-04
Vane pump
CA552943A
(fr )
1958-02-11
Pompe rotative a ailettes