CH418093A
(en )
1966-07-31
Method and device for cleaning metal objects
CH314629A
(en )
1956-06-30
Method and device for destroying foam
CH311800A
(en )
1955-12-15
Method and device for ozonizing oxygen.
CH336359A
(en )
1959-02-28
Method and device for scrubbing gases
CH346753A
(en )
1960-05-31
Method and device for agglomerating powdery materials
CH350682A
(en )
1960-12-15
Method and device for transmitting characters
CH375093A
(en )
1964-02-15
Method and apparatus for continuously washing soap
CH382058A
(en )
1964-09-15
Method and device for blasting
CH341155A
(en )
1959-09-30
Methods and means for combating fungi
AT192114B
(en )
1957-09-25
Method and device for welding
AT191261B
(en )
1957-08-10
Method and device for extinguishing fires
CH360364A
(en )
1962-02-28
Method and device for impregnating fire hoses
CH338743A
(en )
1959-05-31
Method and device for winding several threads
AT194223B
(en )
1957-12-27
Method and device for welding metals
AT174599B
(en )
1953-04-10
Method and device for determining gases in metals
CH330295A
(en )
1958-05-31
Method and device for carrying out nuclear reactions
AT190457B
(en )
1957-07-10
Method and device for bundling bottles
AT185570B
(en )
1956-05-11
Process and device for continuous welding
AT193558B
(en )
1957-11-25
Method and device for the continuous casting of metals
AT187863B
(en )
1956-12-10
Method and device for gassing liquids
AT194232B
(en )
1957-12-27
Fire extinguishing device
AT198693B
(en )
1958-07-25
Method and device for controlling looms
AT182672B
(en )
1955-07-25
Method and device for extinguishing lime
CH328168A
(en )
1958-02-28
Method and device for pressing the sealing jaws of roller mills
CH344897A
(en )
1960-02-29
Method and device for cleaning hydrocyclones