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CZ239591A3
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apparatus for the removal of oil-containing condensation products in compressor plants
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PL284197A1
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Connection of a pulse transducer for controlling d.c. traction engines
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HU896697D0
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Sound-damping bed for the floor assembly of railway vehicles particularly city tramway cars
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YU240889A
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Axial self-lubricating rotatble bearing with inner sealing
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HUT55298A
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Suspension device for the rail brake arranged on the bogie of railway vehicles
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HUT55296A
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Joint structure for the multi-axle bogie of railway vehicles
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PL280999A1
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Articulated joint for multi-axle rail-vehicles
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PL280942A1
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Suspension-type attachment of slipper brake to the running gear of a rail-vehicle
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US4976226A
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Method for increasing the heat efficiency of a piston combustion engine
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CZ379489A3
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Multipurpose modular positioner
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HUT52432A
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Device for manual reieasing the spring-accumulator brake of railway vehicles provided with automatic stroke adjuster
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FI881945A0
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Anording avsedd foer reglering av upprullningsmekanismen i en kabel.
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SU1657418A1
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Thermoelectric drive control device
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RU1833772C
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Device for control of exciting current in traction electric motor
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DD274758A3
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Device for operational diagnosis of the turbo blower of diesel engines with charging
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RU1832084C
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Device to control armature current of separately excited traction motors of switch locomotive
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DD276982A3
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Scha pe 456230
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DD269303A3
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Scha pe 437760
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DD269304A3
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Self-suction pump stage of cooling circuit of high-loading combustion engines
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DD266479A3
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Device for regulating the mixed coefficient of gas and air in gas engine
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