Patent Number: SU1494947

Publication date: 1989-07-23

Inventor(s): Chernozemov Nikolaj S (SU); Kislukhin Vladimir A (SU); Lobashev Aleksandr K (SU)

Applicant(s): Vnii Uglevodorodnogo Syrya (SU)

Requested Patent: SU1494947

Application Number: SU19874289534 19870727

Priority Number(s): SU19874289534 19870727

IPC Classification: B01D53/14

EC Classification:

Equivalents: