CH442060A
(en )
1967-08-15
Method and device for finishing the surfaces of parts
CH415112A
(en )
1966-06-15
Procedure for leak testing of pipes and apparatus for carrying out the procedure
CH314629A
(en )
1956-06-30
Method and device for destroying foam
CH443913A
(en )
1967-09-15
Electrophotographic process and equipment for carrying it out
CH366824A
(en )
1963-01-31
Method and device for the distribution of solids
AT196333B
(en )
1958-03-10
Method and device for the production of steel pipes
CH385396A
(en )
1964-12-15
Method and device for the disposal of faeces
AT210827B
(en )
1960-08-25
Method and device for the continuous filling of plastic tubes
CH349284A
(en )
1960-10-15
Method and device for treating the surface of bodies
AT197284B
(en )
1958-04-25
Method and device for the protection against collapse of opposing walls when excavating earth
CH357480A
(en )
1961-10-15
Method and device for the detection of fission products
AT243760B
(en )
1965-11-25
Method and device for the production of alkali and / or alkaline earth phosphates
CH401209A
(en )
1965-10-31
Method and device for determining the movement of objects
CH336777A
(en )
1959-02-28
Device for the protection against collapse of opposing walls when excavating earth
CH355806A
(en )
1961-07-31
Method and device for the transmission of telegraphic signs
CH397016A
(en )
1965-08-15
Method and device for the continuous marking of elongated, non-textile structures
CH367203A
(en )
1963-02-15
Method and device for the transmission of telegraph characters consisting of steps
AT243759B
(en )
1965-11-25
Method and device for the production of alkali and / or alkaline earth phosphates
AT184126B
(en )
1955-12-27
Method and device for carrying out improvements
CH344451A
(en )
1960-02-15
Method and device for encryption in the transmission of messages
CH336680A
(en )
1959-02-28
Method and device for the preparation of meals
AT194820B
(en )
1958-01-25
Method and device for the production of pile products
AT185559B
(en )
1956-05-11
Method and device for plastering chimneys
AT213776B
(en )
1961-02-27
Method for keeping the loading shovel of overhead loaders horizontal and device for carrying out the method
AT195315B
(en )
1958-01-25
Device and method for the internal treatment of concrete