AT188510B
(en )
1957-01-25
Method and device for the production of shrinkable tubes
CH315969A
(en )
1956-09-15
Process and device for finishing the surface of materials
CH308260A
(en )
1955-07-15
Method and device for carrying out reactions with the participation of granular solids and gases.
AT181829B
(en )
1955-04-25
Process and device for the creation of new wells and the regeneration of existing wells
AT189162B
(en )
1957-03-11
Process and device for the large-scale carbonization of powdery or granulated fuels
CH290289A
(en )
1953-04-30
Process for the separation of carbon dioxide and ammonia.
FR1048367A
(en )
1953-12-22
Granulation process and apparatus
CH304216A
(en )
1954-12-31
Device to automatically indicate the presence of flammable gases in any room.
AT181861B
(en )
1955-05-10
Process and plant for the production of ice blocks
FR1044190A
(en )
1953-11-16
Combustion system and process
CH350961A
(en )
1960-12-31
Process and device for the production of alkali or alkaline earth cyanides
CH294573A
(en )
1953-11-15
Method and device for the electrical storage of signals.
AT187374B
(en )
1956-10-25
Method and device for the production of hollow bodies
CH312543A
(en )
1956-01-15
Method and device for venting viscose
CH322056A
(en )
1957-05-31
Process for the reduction of 3-keto-steroids to 3a-oxy-steroids
AT185505B
(en )
1956-05-11
Process for the production of ergosterol and accompanying substances
AT174896B
(en )
1953-05-11
Process and device for obtaining the usable fractions of flue gases
AT174442B
(en )
1953-03-25
Process for the desulphurization of gases
AT176803B
(en )
1953-11-25
Process for the treatment of industrial and service water
AT187918B
(en )
1956-12-10
Process for the absorption of N-oxides
AT193059B
(en )
1957-11-25
Process and device for the carburation of gases
CH295002A
(en )
1953-12-15
Method and device for the production of artificial threads.
CH298838A
(en )
1954-05-31
Method and device for the production of synthetic threads.
AT184298B
(en )
1956-01-10
Culture method for the detection of trichomonads and device for carrying out the same
AT184594B
(en )
1956-02-10
Process for the reduction of ores