SU30940A1
(en )
1933-06-30
Device for controlling traffic control signals
FR749803A
(en )
1933-07-29
Clutch control mechanism
SU29383A1
(en )
1933-02-28
Device for simultaneous opening of double glazings
SU34632A1
(en )
1934-02-28
Device for adjusting the volume of the transmission
SU47124A1
(en )
1936-05-31
Device to the plow for additional loosening of the formation
SU38954A1
(en )
1934-09-30
The method of preparation of the emulsifier
SU28577A1
(en )
1932-12-31
Cathodic straightener
SU34929A1
(en )
1934-02-28
Mechanism for pulling film
SU35231A1
(en )
1934-03-31
Wagon retarder
FR730348A
(en )
1932-08-11
Forced draft device for chimney
SU32858A1
(en )
1933-10-31
Device for regulating carburetors
SU21204A1
(en )
1931-07-31
Device for pulling track crutches
FR751389A
(en )
1933-09-02
Pestle leg stirrup system for disabled
SU28607A1
(en )
1932-12-31
Nozzle
SU35077A1
(en )
1934-02-28
Shutter for hydraulic structures
FR761629A
(en )
1934-03-23
Regulating device, especially for integral frequency control
FR747644A
(en )
1933-06-20
Ignition adjustment device controlled by hand, in particular by bowden cable
FR760709A
(en )
1934-03-01
Device for harvesting, mainly lying or poured crops
FR750490A
(en )
1933-08-11
Drainage channel
FR757005A
(en )
1933-12-19
Device for adjusting operating variables
FR760294A
(en )
1934-02-20
Mainly protective, especially for cyclists
DK48060C
(en )
1933-11-20
Automatic traffic control device.
FR759037A
(en )
1934-01-27
Device for teaching music
FR756770A
(en )
1933-12-15
Device for producing, by means of electricity, steam intended to provide force
FR44431E
(en )
1935-01-19
Device for harvesting, mainly lying or poured crops