CH366992A
(en )
1963-01-31
Process for the machine evaluation of characters
CH359887A
(en )
1962-01-31
Process for curing epoxy compounds
CH351165A
(en )
1960-12-31
Process for waterproofing non-textile materials
CH357867A
(en )
1961-10-31
Process for hardening glycidyl polyethers
CH364626A
(en )
1962-09-30
Process for curing epoxy compounds
CH363971A
(en )
1962-08-31
Process for cleaning silicon
CH353022A
(en )
1961-03-31
Method and duplicating machine for printing printing forms
AT195917B
(en )
1958-02-25
Process for purifying dimethyl terephthalate
CH322261A
(en )
1957-06-15
Process for hardening polyglycidyl ethers
CH355465A
(en )
1961-07-15
Process for retouching etched gravure forms
CH343231A
(en )
1959-12-15
Color photographic process
CH359883A
(en )
1962-01-31
Process for hardening ethoxylin condensates
CH329407A
(en )
1958-04-30
Process for preparing printing forms
CH325483A
(en )
1957-11-15
Process for printing on transparent material
CH330094A
(en )
1958-05-31
Process for printing non-textile fabrics
CH445110A
(en )
1967-10-15
Process for heat stabilizing polyamides
DE1247836B
(en )
1967-08-17
Method for making coated paper
CH360206A
(en )
1962-02-15
Process for polymerizing olefins
CH357958A
(en )
1961-10-31
Process for coating non-medicinal cores
AT191376B
(en )
1957-08-26
Process for printing textiles
CH339933A
(en )
1959-07-31
Duplicating machine
AT184022B
(en )
1955-12-10
Process for de-enamelling
AT195916B
(en )
1958-02-25
Process for purifying dimethyl terephthalate
AT194448B
(en )
1958-01-10
Process for the photoelectric reading of characters
AT198723B
(en )
1958-07-28
Process for dyeing textiles