CH291181A
(en )
1953-06-15
Method and device for dividing liquid material.
CH339643A
(en )
1959-07-15
Magnetic device and method of operating the same
CH314629A
(en )
1956-06-30
Method and device for destroying foam
CH293975A
(en )
1953-10-31
Device for cleaning floors and the like.
CH311800A
(en )
1955-12-15
Method and device for ozonizing oxygen.
CH344040A
(en )
1960-01-31
Process and device for the heat treatment of liquids
AT188473B
(en )
1957-01-25
Device for lifting and tipping motor vehicles
CH307619A
(en )
1955-06-15
Method and device for filtering liquids.
AT182032B
(en )
1955-05-25
Device for disinfecting liquids and method for operating the device
AT197290B
(en )
1958-04-25
Device for cleaning liquids
AT181807B
(en )
1955-04-25
Device for cleaning granulating plates
CH409012A
(en )
1966-03-15
Procedure for operating parametric units
AT183639B
(en )
1955-10-25
Method and device for sterilizing food
AT186773B
(en )
1956-09-10
Medical device for aspirating liquids or the like.
AT185570B
(en )
1956-05-11
Process and device for continuous welding
AT178631B
(en )
1954-05-25
Method and device for operating tubular contact furnaces for the synthesis of ammonia
AT180535B
(en )
1954-12-27
Process and device for cleaning wastewater from the viscose industry
AT201039B
(en )
1958-12-10
Process for operating thin-film evaporators and thin-film evaporators for carrying out the process
AT187863B
(en )
1956-12-10
Method and device for gassing liquids
AT185149B
(en )
1956-03-26
Method and device for operating diffusion pumps
AT185601B
(en )
1956-05-25
Device for cleaning centrifuge plates
AT185569B
(en )
1956-05-11
Device for welding thermoplastic materials
AT188007B
(en )
1956-12-27
Method and device for the gasification of liquid hydrocarbons
AT233620B
(en )
1964-05-25
Device for cleaning the ballast bedding of railway tracks
CH311266A
(en )
1955-11-30
Device for monitoring dimensions.