|
SU55207A1
|
|
Automatic device for shooting a profile of the traversed path
|
|
SU43673A1
|
|
The device for the accounting of rolling stock passing through the controlled waypoint
|
|
SU43946A1
|
|
Device for driving a dynamo used for train lighting
|
|
SU43164A1
|
|
Plummet
|
|
SU41698A1
|
|
Automatic device for shooting a profile of the traversed path
|
|
SU37864A1
|
|
Load for immersion in hydrometric instruments
|
|
SU37863A1
|
|
Plummet
|
|
SU41697A1
|
|
Automatic Level
|
|
SU29155A1
|
|
Safety device for vertical wind engines with a lateral axis of their rotation and with a lateral spring-loaded rudder
|
|
SU34349A1
|
|
Instrument for determining the location of the sounding body
|
|
SU25741A1
|
|
Device for measuring the depth of water basins
|
|
SU27591A1
|
|
Device for determining the direction of sound rays
|
|
SU27111A1
|
|
Radiotelephone
|
|
SU19564A1
|
|
Vertical wind turbine
|
|
SU17790A1
|
|
Adaptation to the steam hammer to limit the progress of the women
|
|
SU13795A1
|
|
Engine internal combustion compound
|
|
SU24537A1
|
|
Hearing test
|
|
SU8739A1
|
|
Phone
|
|
SU8719A1
|
|
Radio
|
|
SU12250A1
|
|
Membrane
|
