|
CS246048B1
|
|
Semiconductor source connection especially for arc welding
|
|
CS224779B1
|
|
Device for forcing of bushing
|
|
CS228305B1
|
|
Terminal of a heavy-current electric reducer with the axial compression of thread surfaces
|
|
CS220993B1
|
|
Neutral outlet of low-voltage colis
|
|
CS222045B1
|
|
High-voltage electric bushing
|
|
CS226567B1
|
|
Insulating element of electric high-voltage junctions
|
|
CS218730B1
|
|
Terminal of the heavy-current electric bush
|
|
CS216864B1
|
|
High-tension winding of electromagnetic machines non-rotating
|
|
CS213751B1
|
|
Apparatus for heating water by the solar radiation energy
|
|
CS211310B1
|
|
Facility for heating the water with energy of sun radiation
|
|
CS226208B1
|
|
Heavy current junction,especially for electromagnetical non-rotary machines
|
|
CS215973B1
|
|
Method of making the wound magnetic circuits of the transformers
|
|
CS215271B1
|
|
Vessel of the transformer with liquid cooling
|
|
CS216875B1
|
|
Vessel of the three-phase transformer with the liquid cooling
|
|
CS192296B1
|
|
Isolation socket particularly for the isolation of the connections of the outlets of the hightension coil ends
|
