IL78169A0
(en )
1986-07-31
Novel membranes and process for making them
EP0245863A3
(en )
1988-02-10
Composite ultrafiltration membranes
EP0357021A3
(en )
1990-09-26
Membrane manufacturing process
IL88643A0
(en )
1989-07-31
Process for preparing composite membranes
EP0323213A3
(en )
1990-06-27
Method of manufacturing molding members
GB8825592D0
(en )
1988-12-07
Microporous filter & method
IL91029A0
(en )
1990-02-09
Composite semipermeable membranes and method of making same
GB8614892D0
(en )
1986-07-23
Method of manufacturing
HU904156D0
(en )
1990-12-28
Process for manufacturing microporous membranes
ZA837304B
(en )
1985-05-29
Semipermeable membranes and method of making the same
GB2211505B
(en )
1991-01-30
Reverse osmosis membranes and process for their production
DE3478088D1
(en )
1989-06-15
Process for producing dense membranes
GB2186175B
(en )
1989-10-25
Method of making cheese
GB2212146B
(en )
1991-10-23
Method of preparing inorganic porous member
PL268959A1
(en )
1989-05-30
Method of manufacturing ultrafiltration membranes
RO101444B1
(en )
1992-07-15
Porous polyurethanes structures production method
EP0323224A3
(en )
1989-10-18
Polyvinyl formal ultrafiltration membrane and process for producing the same
PL268949A1
(en )
1989-05-30
Set of equipment for manufacturing ultrafiltration membranes
CS591188A2
(en )
1990-06-13
Method of spiroimidazolidinedione production
SU1546931A1
(en )
1990-02-28
Method of manufacturing two-subject vario-reproduction
GB2204878B
(en )
1990-08-15
Method of manufacturing whisky
PL234820A1
(en )
1983-08-01
Method of manufacturing membranes
BG46334A1
(en )
1989-12-15
Method for regenerating of ultrafiltration midriffs
BG39245A1
(en )
1986-05-15
Method for manufacture of big dimensional rubber- textile membranes
PL264504A1
(en )
1988-11-24
Method of manufacturing squirrel-cages