CA440384A
(fr )
1947-03-25
Construction de tige et monture
CA440054A
(fr )
1947-03-04
Soupape et assemblage de soupape
CA441650A
(fr )
1947-05-27
Combinaison de tige et manchon
CA442040A
(fr )
1947-06-10
Structure de soupape
CA442754A
(fr )
1947-07-08
Structure de soupape
CA440452A
(fr )
1947-03-25
Globe terrestre
CA439788A
(fr )
1947-02-18
Soupape
AU139953B2
(en )
1948-02-12
Valve
CA440195A
(fr )
1947-03-18
Soupape
CA440365A
(fr )
1947-03-25
Soupape
CA442767A
(fr )
1947-07-08
Soupape
CA442768A
(fr )
1947-07-08
Soupape
CA444420A
(fr )
1947-10-07
Soupape
CA445474A
(fr )
1947-12-09
Soupape
CA444895A
(fr )
1947-11-04
Soupape a taquet
CA440188A
(fr )
1947-03-18
Structure de cuisiniere
CA442821A
(fr )
1947-07-15
Extirpateur
AU136846B2
(en )
1948-07-22
Artificial hand and support therefor
CA441661A
(fr )
1947-05-27
Dispositif pour sevrer et empecher de fouiller
CA441959A
(fr )
1947-06-03
Dithiofuroate
AU137581B2
(en )
1947-06-12
Rotametee
AU135138B2
(en )
1947-04-17
Hosepipes
CA439247A
(fr )
1947-01-21
Moraillon
CA440781A
(fr )
1947-04-15
Pelle mecanique sur tracteur
CA444786A
(fr )
1947-11-04
Tourelle revolver