CH364224A
(en )
1962-08-31
Device for aerating water flowing under pressure
AT252267B
(en )
1967-02-10
Device for cleaning liquids
CH386460A
(en )
1965-01-15
Process for regulating an absorption refrigeration system and absorption refrigeration system for carrying out the process
CH357093A
(en )
1961-09-30
Arrangement for monitoring the condition of lines in telecommunications systems
CH427645A
(en )
1966-12-31
Device for the transverse transport of pipes
CH370340A
(en )
1963-06-30
Procedure for traffic monitoring and facility for carrying out the procedure
CH455337A
(en )
1968-06-28
Device for determining the size distribution of aerosols
CH353240A
(en )
1961-03-31
Device for flame cutting pipes
AT190871B
(en )
1957-07-25
Device for preventing pipe breaks in water supply systems
AT188840B
(en )
1957-02-25
Device for shock absorption in pipelines with a flow
AT195355B
(en )
1958-01-25
Device in installations for the aeration of liquids
AT191827B
(en )
1957-09-25
Device for mixing detergents with water
AT195075B
(en )
1958-01-25
Device for regulating water heating systems
CH328018A
(en )
1958-02-28
Mounting block for creating sanitary installations in houses
AT173354B
(en )
1952-12-10
Device for influencing the flow in pipes
FR1204554A
(en )
1960-01-27
Fluid distribution device
CH360864A
(en )
1962-03-15
Device for milling curves on curve organs
AT176181B
(en )
1953-09-25
Device for venting toilet systems
CH424414A
(en )
1966-11-15
Device for cutting pipes into individual pipe pieces
AT247661B
(en )
1966-06-27
Device for generating hot water in automatic vacuum systems
AT189582B
(en )
1957-04-10
Device for regulating water turbines
AT181971B
(en )
1955-05-10
Device for the continuous supply of liquids
AT191663B
(en )
1957-09-10
Device for connecting the water pipe to the cattle drinking basin
AT196287B
(en )
1958-03-10
Device for the continuous winding of artificial threads
AT280712B
(en )
1970-04-27
Device for hanging pipes