CA465953A
(fr )
1950-06-20
Methode de fabrication de tenons
CA463663A
(fr )
1950-03-14
Methode de fabrication d'assemblage hydrodynamique
CA474058A
(fr )
1951-05-29
Raccords
CA463664A
(fr )
1950-03-14
Assemblage hydrodynamique
CA467397A
(fr )
1950-08-15
Methodes de fabrication de 5-acyloxy pyrazoles
CA466965A
(fr )
1950-08-01
Transmissions
CA462322A
(fr )
1950-01-10
Raccord
CA465643A
(fr )
1950-06-06
Raccord
CA466516A
(fr )
1950-07-11
Raccord de tuyau
CA464853A
(fr )
1950-05-02
Methode de fabrication de lubrifiant
CA464965A
(fr )
1950-05-09
Methode de preparation de vinylphenoxthines
CA466813A
(fr )
1950-07-25
Methode de preparation de copolymeres de monovinyl-phenoxthines
AU146763B2
(en )
1951-01-18
Improvements in couplings
CA470341A
(fr )
1950-12-26
Methodes de preparation de vinylfluorenes
CA467355A
(fr )
1950-08-15
Raccords de tuyaux
CA466839A
(fr )
1950-07-25
Raccord de tuyau
CA470296A
(fr )
1950-12-26
Raccords de tuyaux
CA467356A
(fr )
1950-08-15
Raccords de tuyaux
CA466937A
(fr )
1950-08-01
Raccords pour tuyaux
CA485505A
(fr )
1952-08-05
Raccords
CA488635A
(fr )
1952-12-09
Attelages pour semi-remourques et tracteurs
AU163781B2
(en )
1952-10-16
Tertiary-aminoalkyl 4-amino-2-Alkoxythiolbenzoates and their preparation
CA476021A
(fr )
1951-08-14
Thiosteroides et methodes pour leur preparation
CA466574A
(fr )
1950-07-11
Methode d'obtention de thioethers
CA462715A
(fr )
1950-01-24
Fabrication d'huile