AT131135B
(en )
1933-01-10
Cracking device.
DK46476C
(en )
1932-11-14
Device for damping mechanical oscillations in overhead lines.
SU26380A1
(en )
1932-05-31
Stroboscopic device
DK45504C
(en )
1932-04-11
Arrangement of dampers for damping the mechanical oscillations of overhead lines.
DK45568C
(en )
1932-04-25
Device for Reducing Torsional Fluctuations in Axles.
DK43146C
(en )
1930-10-13
Device for Reducing Street Vibrations.
FR692485A
(en )
1930-11-06
Order compensation device
DK45505C
(en )
1932-04-11
Arrangement of attenuators for attenuation of the mechanical oscillations of an overhead line.
DK42581C
(en )
1930-07-14
Device for damping mechanical oscillations.
DK45661C
(en )
1932-05-09
Device for Receiving AC Signals.
ES424Y
(en )
1931-10-16
Optical illusionism device.
DK44496C
(en )
1931-08-17
Device at Ringovne.
DK45185C
(en )
1932-02-01
Device at Spareure.
DK45130C
(en )
1932-01-25
Holster buffer.
DK45537C
(en )
1932-04-18
Steel holder with adjusting device for the steel.
DK44601C
(en )
1931-09-14
Stop device for Spareure.
ES116467A1
(en )
1930-02-16
Improvements in radiovision devices.
DK45814C
(en )
1932-06-20
Device by Telephone System.
DK45989C
(en )
1932-07-25
Device by Telephone System.
DK46058C
(en )
1932-08-15
Foam Removal Device.
DK44820C
(en )
1931-11-09
Liquid Cooling Device.
ES120313A1
(en )
1930-12-01
Airline with oscillation dampers.
DK46216C
(en )
1932-09-19
Device by Hamsemaskiner.
ES195Y
(en )
1931-07-01
Improvements in the absorbers.
CH152944A
(en )
1932-02-29
Device on clockworks.