Patent Number: SU1632487

Publication date: 1991-03-07

Inventor(s): Silakov Yurij M (SU); Syavrikov Aleksandr Ya (SU); Kruglyanskij Vladimir Ya (SU)

Applicant(s): Proizv Ob Tekhenergokhimprom N (SU)

Requested Patent: SU1632487

Application Number: SU19894685038 19890428

Priority Number(s): SU19894685038 19890428

IPC Classification: B01J8/04

EC Classification:

Equivalents: