CH358024A
(en )
1961-10-31
Method and device for producing cigarettes with a mouthpiece
CH315555A
(en )
1956-08-31
Method and device for winding up an artificial thread
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
CH331800A
(en )
1958-08-15
Method and device for dry spinning
CH350682A
(en )
1960-12-15
Method and device for transmitting characters
CH319417A
(en )
1957-02-15
Method and device for controlling a dictation machine via a telephone system
CH307619A
(en )
1955-06-15
Method and device for filtering liquids.
AT192114B
(en )
1957-09-25
Method and device for welding
CH337821A
(en )
1959-04-30
Method and device for bringing a liquid into contact with a gaseous medium
AT192859B
(en )
1957-11-11
Method and device for lowering samplers with a core tube
CH347282A
(en )
1960-06-30
Method and device for operating a glow discharge
CH333370A
(en )
1958-10-15
Circuit arrangement and method for determining a specific time interval
CH313180A
(en )
1956-03-31
Method and device for anodizing metal objects
CH338743A
(en )
1959-05-31
Method and device for winding several threads
AT185570B
(en )
1956-05-11
Process and device for continuous welding
CH317176A
(en )
1956-11-15
Method and device for evacuating a vessel
AT194223B
(en )
1957-12-27
Method and device for welding metals
AT187863B
(en )
1956-12-10
Method and device for gassing liquids
AT195539B
(en )
1958-02-10
Method and device for operating a glow discharge
CH302849A
(en )
1954-11-15
Method and device for taking soil samples using samplers with a core tube.
AT178046B
(en )
1954-03-25
Method and device for automatic image change
CH330295A
(en )
1958-05-31
Method and device for carrying out nuclear reactions
AT185559B
(en )
1956-05-11
Method and device for plastering chimneys