CA535918A
(fr )
1957-01-15
Soupape de surete
CA545676A
(fr )
1957-09-03
Soupape de surete a diaphragme a pression basse
CA545595A
(fr )
1957-09-03
Ensemble de soupape de surete a pression
CA544528A
(fr )
1957-08-06
Soupape de decompression
CA549899A
(fr )
1957-12-10
Soupape de surete
CA577161A
(fr )
1959-06-02
Soupape de decompression
CA537550A
(fr )
1957-02-26
Soupape de surete
CA537551A
(fr )
1957-02-26
Soupape de surete
CA523804A
(fr )
1956-04-10
Detendeur
CA525003A
(fr )
1956-05-15
Soupape de decompression
CA544005A
(fr )
1957-07-23
Soupape de detente
CA542975A
(fr )
1957-07-02
Soupape de reduction de pression
CA504333A
(fr )
1954-07-13
Detendeur
AU223681B2
(en )
1958-11-20
Pressure relief valve
CA566612A
(fr )
1958-11-25
Soupape de detente
CA539386A
(fr )
1957-04-09
Soupape de reglage de pression
CA522203A
(fr )
1956-02-28
Soupape de surete de haute pression
CA546192A
(fr )
1957-09-17
Soupapes regulatrices de pression
CA583866A
(fr )
1959-09-22
Soupape de decompression
CA545717A
(fr )
1957-09-03
Soupapes sensibles a la pression
AU3804458A
(en )
1958-11-20
Pressure relief valve
AU222588B2
(en )
1958-11-06
An improved pressure relief valve
CA513707A
(fr )
1955-06-14
Detendeur
CA550525A
(fr )
1957-12-24
Soupape hydraulique
AU3755758A
(en )
1958-11-06
An improved pressure relief valve