|
RU2385354C1
|
|
Facility for filtration of melted metals and alloys
|
|
RU2385290C2
|
|
Method of graphite production
|
|
RU2375848C1
|
|
Protected heater
|
|
RU2375505C2
|
|
Device for feeding of bulk materials into electrolytic cell with burnt anodes
|
|
RU2375501C2
|
|
Method of definition of molten aluminium in electrolytic cell
|
|
RU2383836C2
|
|
Rotary kiln internal heat exchanger
|
|
RU2375504C2
|
|
Covering of aluminium electrolytic cell with self-burnt anode and top current contact jaw
|
|
RU2370557C2
|
|
Method of refining aluminium and aluminium alloys
|
|
RU2370572C2
|
|
Method of burning bottom of aluminium electrolyser
|
|
RU2375503C2
|
|
Cold-padded baked in furnace mass
|
|
RU2346106C1
|
|
System of engineering protection against flooding of territories located on both banks of river section
|
|
RU2376402C2
|
|
Fixation method of cooling fins on cathodic casing of aluminium electrolyser
|
|
RU2370573C2
|
|
Method of alumina concentration estimate in cryolite-alumina melt and facility for implementation of this method
|
|
RU2346107C2
|
|
Earth dam
|
|
RU2343230C1
|
|
Bonding technique of conductor lines
|
|
RU2343229C1
|
|
Facility for bulk materials feeding into electrolyser
|
|
RU2348743C2
|
|
Cathodic current-carrying rod of aluminium electrolyser
|
|
RU2346111C2
|
|
Method for deep compaction of soil
|
|
RU2347856C2
|
|
Method of producing cold packed hearth mass
|
|
RU2339742C2
|
|
Bus arrangement of lengthway located aluminum electrolysers
|
