CH366163A
(en )
1962-12-15
Method for the automatic recognition of characters
CH366992A
(en )
1963-01-31
Process for the machine evaluation of characters
CH432844A
(en )
1967-03-31
Process for stabilizing polyoxymethylene dieters
CH446327A
(en )
1967-11-15
Process for stabilizing organic substances
CH420923A
(en )
1966-09-15
Process for coating objects
CH418640A
(en )
1966-08-15
Process for curing epoxies
CH401475A
(en )
1965-10-31
Process for curing epoxies
AT241818B
(en )
1965-08-10
Process for stabilizing polyurethanes
CH409576A
(en )
1966-03-15
Process for phosphating metals
CH386978A
(en )
1965-04-30
Method for consolidating textiles
AT196377B
(en )
1958-03-10
Method for stabilizing ε-caprolactam
CH359883A
(en )
1962-01-31
Process for hardening ethoxylin condensates
CH371845A
(en )
1963-09-15
Method for contacting semiconductor arrangements
CH360206A
(en )
1962-02-15
Process for polymerizing olefins
DE1247836B
(en )
1967-08-17
Method for making coated paper
CH378537A
(en )
1964-06-15
Process for curing epoxies
CH359008A
(en )
1961-12-15
Process for soldering metals
CH445110A
(en )
1967-10-15
Process for heat stabilizing polyamides
CH394448A
(en )
1965-06-30
Method for bonding metals
CH364482A
(en )
1962-11-15
Process for the permanent stiffening of textiles
CH409401A
(en )
1966-03-15
Process for polymerizing olefins
AT197356B
(en )
1958-04-25
Method for concentrating hydrous lactam oil
AT197317B
(en )
1958-04-25
Method of bleaching
CH368464A
(en )
1963-05-31
Method for stiffening textiles
AT192744B
(en )
1957-10-25
Method of preservation