AT279536B
(en )
1970-03-10
Dry cleaning method
AT253653B
(en )
1967-04-25
Process for the hydrocracking of hydrocarbons
CH428652A
(en )
1967-07-31
Process for making textiles oil and water repellent
CH401273A
(en )
1965-10-31
Method of manufacturing semiconductor elements
CH405890A
(en )
1966-01-15
Method and device for pulverizing material
FI41604C
(en )
1969-12-10
Surface treatment method
CH431817A
(en )
1967-03-15
Method for stabilizing catecholamines
AT242491B
(en )
1965-09-27
Method and device for treating plant foods
CH412573A
(en )
1966-04-30
Device for making copies
AT213348B
(en )
1961-02-10
Method and system for emptying water closets
CH428573A
(en )
1967-01-15
Method and device for operating a wood drying plant
AT232012B
(en )
1964-02-25
Process for flushing and preserving steam turbines
CH394249A
(en )
1965-06-30
Method for operating a forced-flow steam generator and forced-flow steam generator for carrying out the method
CH352418A
(en )
1961-02-28
Nuclear reactor and method of operating the same
CH410016A
(en )
1966-03-31
Method for securing the blades of turbomachines
AT259855B
(en )
1968-02-12
Process for impregnating and preserving wooden bodies
CH408452A
(en )
1966-02-28
Ionization manometer and method of operating the same
CH420388A
(en )
1966-09-15
Semiconductor component and method for making one
AT242665B
(en )
1965-09-27
Method of extracting hafnium
CH450456A
(en )
1968-01-31
Method and device for generating steam
CH411139A
(en )
1966-04-15
Method and alloy form for making semiconductor devices
CH390608A
(en )
1965-04-15
Device for treating agrum peel
AT295457B
(en )
1972-01-10
Process for creping fabrics
CH413660A
(en )
1966-05-15
Method of pinching the end of a shoe
AT248384B
(en )
1966-07-25
Method of dyeing or printing