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Application filed by Leuna Verke Valter Ulbrikht Ve, Okhtinskoe N Proizv Ob PlastpofiledCriticalLeuna Verke Valter Ulbrikht Ve
Priority to SU807771534ApriorityCriticalpatent/SU1175939A1/ru
Application grantedgrantedCritical
Publication of SU1175939A1publicationCriticalpatent/SU1175939A1/ru
SU807771534A1980-12-171980-12-17"cпocoб otдeлehия heпpopeaгиpobabшиx mohomepob ot (co) пoлиmepob эtилeha и уctpoйctbo для eгo ocущectbлehия"
SU1175939A1
(ru)