FR735817A
(fr )
1932-11-16
Perfectionnements apportés aux hélices de ventilateurs, etc.
DK49727C
(da )
1935-01-02
Propelblad.
CH175431A
(de )
1935-02-28
Propellerturbine.
DK46940C
(da )
1933-02-13
Siholder.
DK51453C
(da )
1936-03-30
Propelblad.
DK49195C
(da )
1934-08-27
Blik-, Traad- eller Baandkærne eller Krarupbevikling.
CH158454A
(de )
1932-11-30
Wiesenmistegge.
CH161498A
(de )
1933-05-15
Furchenzieher.
DK46564C
(da )
1932-11-28
Barbermaskine.
DK50225C
(da )
1935-05-13
Barbermaskine.
DK47782C
(da )
1933-09-18
Barbermaskine.
FR766384A
(fr )
1934-06-27
Hélice
ES126396A1
(es )
1932-05-16
Helicóptero.
GR3627B
(el )
1932-04-18
Ελικοπτερον.
FI14647A
(fi )
1932-09-09
Propeller
ES125701A1
(es )
1932-03-16
Mejoras en hélices aéreas.
DK52309C
(da )
1936-10-19
Barberblad.
AT139795B
(de )
1934-12-10
Rasierklinge.
CH167500A
(de )
1934-02-28
Aufschnittschneidmaschine.
ES128205A1
(es )
1933-02-01
Integral de vuelo.
ES1100Y
(es )
1933-03-16
Tijera.
DK51141C
(da )
1936-01-13
Skibskonstruktion.
DK48471C
(da )
1934-03-05
Fyrsted eller Fyrkasse.
GR3802B
(el )
1932-09-03
Θερμουδραυλικος στροβιλος.
DK50992C
(da )
1935-12-09
Vodrulle eller Tovskive.