CH319915A
(en )
1957-03-15
Machine for the production of fabric panels
CH403149A
(en )
1965-11-30
Process for the production of fibrous sheets
CH405220A
(en )
1966-01-15
Process for the production of fibrous sheets
CH330137A
(en )
1958-05-31
Process for the production of polyethylene terephthalate
CH322260A
(en )
1957-06-15
Process for the production of N-methylol-polypyrrolidones
CH324444A
(en )
1957-09-30
Process for the production of polymers
CH325469A
(en )
1957-11-15
Process for the production of acrylonitrile copolymers
CH328416A
(en )
1958-03-15
Process for the production of hydroperoxides
CH344561A
(en )
1960-02-15
Process for the production of coatings
CH336983A
(en )
1959-03-15
Process for the production of copolymers of acrylonitrile and their use
CH330160A
(en )
1958-05-31
Photomechanical process for the production of printing forms
CH326176A
(en )
1957-12-15
Process for the production of polyesters
AT198720B
(en )
1958-07-25
Process for the production of ironing sheets and ironing sheet produced accordingly
CH327292A
(en )
1958-01-31
Process for the production of new copolymers
AT187078B
(en )
1956-10-10
Process for the production of corrugated iron
AT222480B
(en )
1962-07-25
Process for the production of coated paper
CH321139A
(en )
1957-04-30
Process for the production of direct positives
AT188097B
(en )
1956-12-27
Process for the production of porous plastic sheets
CH338263A
(en )
1959-05-15
Process for the production of paints
CH329735A
(en )
1958-05-15
Process for the production of foams
CH332837A
(en )
1958-09-30
Process for the direct production of positives
AT189895B
(en )
1957-05-10
Process for the production of linings in buildings
AT192039B
(en )
1957-09-25
Process for the production of stockings
AT196234B
(en )
1958-03-10
Process for the production of cellulosic fabric
AT199600B
(en )
1958-09-10
Process for the production of suede-like fabrics