GB558929A
(en )
1944-01-27
Wind turbine
CA401961A
(fr )
1942-01-06
Aube de turbine
CA407271A
(fr )
1942-09-08
Fabrication des aubes de turbines
CA403329A
(fr )
1942-03-10
Pale d'helice
CA406484A
(fr )
1942-08-04
Pale d'helice
CA409525A
(fr )
1942-12-22
Pale d'helice
CA407832A
(fr )
1942-10-06
Pale de ventilateur
CA407791A
(fr )
1942-10-06
Moulin a vent
CA407666A
(fr )
1942-09-29
Turbine a gaz
CA402991A
(fr )
1942-02-17
Agencement refroidisseur de turbine
CA407615A
(fr )
1942-09-29
Dispositif antitourbillonnement de turbine
CA403261A
(fr )
1942-03-03
Raclette d'essuie-glace
CA409107A
(fr )
1942-12-08
Turbine a combustion
CA407485A
(fr )
1942-09-22
Couteau
CA406776A
(fr )
1942-08-11
Tour
CA403791A
(fr )
1942-03-31
Regulateur d'helice
CA408550A
(fr )
1942-11-10
Moyens a proteger les pales d'helice
CA405238A
(fr )
1942-06-09
Cisailles
CA403434A
(fr )
1942-03-17
Rasoir
CA403435A
(fr )
1942-03-17
Rasoir
CA406839A
(fr )
1942-08-18
Rasoir
CA409022A
(fr )
1942-12-01
Rasoir
CA406777A
(fr )
1942-08-11
Turbine aerienne a double action
CA407042A
(fr )
1942-09-01
Dispositif refroidisseur de rotor de turbine
CA406389A
(fr )
1942-07-28
Regulateur centrifuge