CH385773A
(en )
1964-12-31
Method and device for drawing profiles
CH357565A
(en )
1961-10-15
Method and device for evacuating molds
CH346470A
(en )
1960-05-15
Method and device for turning mouthpiece cigarettes
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
CH349247A
(en )
1960-10-15
Method and device for carrying out glow discharge processes
CH371203A
(en )
1963-08-15
Method and device for quenching hot gases
AT195013B
(en )
1958-01-25
Method and device for extracting gases and vapors
AT220422B
(en )
1962-03-26
Method and device for sorting fresh eggs
AT180396B
(en )
1954-12-10
Method and device for sealing chimney masonry
CH343554A
(en )
1959-12-31
Method and device for operating glow discharges
AT192114B
(en )
1957-09-25
Method and device for welding
AT209932B
(en )
1960-07-11
Method and device for lifting tracks
AT184126B
(en )
1955-12-27
Method and device for carrying out improvements
CH330295A
(en )
1958-05-31
Method and device for carrying out nuclear reactions
AT174599B
(en )
1953-04-10
Method and device for determining gases in metals
AT194223B
(en )
1957-12-27
Method and device for welding metals
AT190069B
(en )
1957-06-11
Method and device for spooling gap filter bodies
AT185149B
(en )
1956-03-26
Method and device for operating diffusion pumps
AT206869B
(en )
1959-12-28
Method and device for dissolving gases in liquids
CH336619A
(en )
1959-02-28
Method and device for testing threads
AT204586B
(en )
1959-07-25
Apparatus and method for lifting tracks
AT185559B
(en )
1956-05-11
Method and device for plastering chimneys
CH324451A
(en )
1957-09-30
Method and device for painting pencils