CA377694A
(fr )
1938-11-15
Lampe electrique a vapeurs
CA373792A
(fr )
1938-05-17
Bouche-pores
CA373657A
(fr )
1938-05-10
Dispositif electrique d'actionnement de soupape
CA376846A
(fr )
1938-10-04
Soupape a vide
CA371251A
(fr )
1938-01-18
Soupape
CA372178A
(fr )
1938-03-01
Soupape
CA373879A
(fr )
1938-05-17
Soupape
CA376425A
(fr )
1938-09-13
Soupape
CA377080A
(fr )
1938-10-11
Soupape
CA377081A
(fr )
1938-10-11
Soupape
CA377082A
(fr )
1938-10-11
Soupape
CA391633A
(fr )
1940-10-01
Valve electrique a vapeurs
CA375317A
(fr )
1938-07-26
Valve de lumiere electrique
CA378478A
(fr )
1938-12-20
Robinet
CA376658A
(fr )
1938-09-20
Vaporisateur electrique
CA375150A
(fr )
1938-07-19
Monture de soupape
CA373791A
(fr )
1938-05-17
Monture de soupape
CA377691A
(fr )
1938-11-15
Convertisseur electrique a vapeurs
CA372653A
(fr )
1938-03-22
Poignee circulaire
CA372552A
(fr )
1938-03-15
Inhalateur
CA374498A
(fr )
1938-06-21
Oxazole-trimethinecyanine
CA378461A
(fr )
1938-12-20
Etai de mine
AU106979B2
(en )
1939-03-30
Suspensories
CA372770A
(fr )
1938-03-29
Telegraphone
CA373186A
(fr )
1938-04-19
Moissonneuse-batteuse