CH418093A
(en )
1966-07-31
Method and device for cleaning metal objects
CH385773A
(en )
1964-12-31
Method and device for drawing profiles
CH368147A
(en )
1963-03-31
Method and device for quenching hot cracked gases
CH431462A
(en )
1967-03-15
Method and device for the automatic, continuous and colorimetric analysis of substances
CH345858A
(en )
1960-04-30
Method and device for finish rolling steel tubes
AT242491B
(en )
1965-09-27
Method and device for treating plant foods
CH336359A
(en )
1959-02-28
Method and device for scrubbing gases
CH371203A
(en )
1963-08-15
Method and device for quenching hot gases
CH392215A
(en )
1965-05-15
Method and device for cold expanding cylindrical steel rings
CH382058A
(en )
1964-09-15
Method and device for blasting
AT210868B
(en )
1960-08-25
Method and apparatus for quenching hot cracked gases
CH401012A
(en )
1965-10-31
Method and device for agglomerating powdery substances
CH343554A
(en )
1959-12-31
Method and device for operating glow discharges
AT220422B
(en )
1962-03-26
Method and device for sorting fresh eggs
CH424666A
(en )
1966-11-15
Method and device for warping short chains
AT209932B
(en )
1960-07-11
Method and device for lifting tracks
AT204586B
(en )
1959-07-25
Apparatus and method for lifting tracks
CH382783A
(en )
1964-10-15
Method and device for introducing treatment substances into metallic melts
AT207823B
(en )
1959-02-25
Method and device for washing and cooling gases
AT215764B
(en )
1961-06-26
Method and device for the continuous pickling of strips
CH455159A
(en )
1968-04-30
Method and apparatus for improving the temperature equalization of gases in continuous furnaces
CH367287A
(en )
1963-02-15
Method and device for manufacturing finely perforated rings
AT195013B
(en )
1958-01-25
Method and device for extracting gases and vapors
AT207826B
(en )
1960-02-25
Process and device for the thermal cracking of hydrocarbons
CH375538A
(en )
1964-02-29
Method and device for weighing