CS314689A3
1989-05-25
Filtering element with the removal of entrapped liquid
CS850588A1
1988-12-21
Filtering element
CS298688A1
1988-05-03
Device for liquids flow
CS298488A1
1988-05-03
Filtering element with vigorous final purification
CS33188A1
1988-01-18
Centrifugal separating element
CS32988A1
1988-01-18
Combined separating element
CS33088A1
1988-01-18
Protective device for filtering element
CS658487A1
1987-09-10
Device for automatic discharge of separated impurities from separator's collecting zone
CS583387A1
1987-08-05
Self-acting discharging device for separated impurities from separating chamber
CS583187A1
1987-08-05
Gas separator with filtering elements for fluid and solid particles
CS583087A1
1987-08-05
Fluid and solid impurities separator from gas
CS583287A1
1987-08-05
Two-stage gas separator for fluid and solid particles
CS495587A1
1987-07-01
Filtration element
CS497187A1
1987-07-01
Device for by-passing of gas
CS392287A1
1987-05-29
Ball valve
CS345786A1
1986-05-14
Protecting device for filtrating elements of a separator during backward gas flowing
CS293786A1
1986-04-23
Removable folding separating built-in piece of liquid and solid impurities' separator from carrying gas
CS113085A1
1985-02-18
Flange joint with screw insert
CS246234B1
1984-08-09
Method of thin-walled tube's connection and safeguarding
CS246364B1
1984-07-18
Centrifuge for filtering elements
