CH318220A
(en )
1956-12-31
Device for testing workpieces with ultrasound
CH248047A
(en )
1947-04-15
Process and device for shaping workpieces.
AT188510B
(en )
1957-01-25
Method and device for the production of shrinkable tubes
AT251313B
(en )
1966-12-27
Device for testing workpieces using an ultrasonic test head
CH263778A
(en )
1949-09-15
Method of making a point contact rectifier.
CH256243A
(en )
1948-08-15
Method and apparatus for piercing objects.
AT172525B
(en )
1952-09-25
Method and device for connecting wire ropes by means of a clamping nipple
CH249934A
(en )
1947-07-31
Method for monitoring the running condition of the piston of a piston machine and device for performing the method
AT168593B
(en )
1951-06-25
Method and device for the production of steel granulate
CH242574A
(en )
1946-05-31
Method and device for dry spinning of synthetic fibers.
CH263779A
(en )
1949-09-15
Method of manufacturing a crystal rectifier.
AT176369B
(en )
1953-10-10
Method and device for treating molten metal
CH250364A
(en )
1947-08-31
Method and device for carrying out electrolytic reductions.
CH243748A
(en )
1946-07-31
Method and device for time modulation.
CH257737A
(en )
1948-10-31
Method and device for water softening.
AT164050B
(en )
1949-09-26
Method and device for winding rayon
AT185205B
(en )
1956-04-10
Method and device for the production of welded wire nets
AT173261B
(en )
1952-12-10
Method for irradiating liquids and device for carrying out the method
CH228205A
(en )
1943-08-15
Method and device for separating a mixture of liquids.
AT171045B
(en )
1952-04-25
Method and device for the treatment of synthetic threads
CH271980A
(en )
1950-11-30
Method for measuring distance and device for carrying out the method.
AT188040B
(en )
1956-12-27
Device for continuous casting of metal strands
AT190674B
(en )
1957-07-10
Method and device for the production of thin-walled hoses
CH253291A
(en )
1948-02-29
Method for transmitting vibrations and device for carrying out this method.
AT192379B
(en )
1957-10-10
Process for continuous coking and apparatus for carrying out the same