CH320053A
(en )
1957-03-15
Detachable device for securing wheels against axial displacement
CH318220A
(en )
1956-12-31
Device for testing workpieces with ultrasound
CH421846A
(en )
1966-09-30
Device for liquid atomization
CH320234A
(en )
1957-03-31
Device for atomizing, distributing or mixing substances
CH325444A
(en )
1957-11-15
Method and device for atomizing liquids
CH343371A
(en )
1959-12-31
Device for the even distribution of liquids over a circle-limited area
AT186255B
(en )
1956-07-25
Device for filtering liquids
AT183699B
(en )
1955-11-10
Device for treating liquids
FR64364E
(en )
1955-11-10
Filter device
AT186254B
(en )
1956-07-25
Device for the continuous filtration of liquids
AT260877B
(en )
1968-03-25
Device for carrying out separation processes
AT189023B
(en )
1957-02-25
Device for performing cutting or welding processes
AT181575B
(en )
1955-04-12
Device for the mechanical cleaning of intermittent wastewater
CH323514A
(en )
1957-07-31
Device for eradicating woodworms
AT184689B
(en )
1956-02-10
Device for preventing liquids from boiling over
FR1096114A
(en )
1955-06-09
Filtering strainer
CH324660A
(en )
1957-10-15
Filter cell for the filtration of liquids
AT191433B
(en )
1957-08-26
Device for filtering liquids
AT184126B
(en )
1955-12-27
Method and device for carrying out improvements
AT177587B
(en )
1954-02-10
Device for processing field products
AT184950B
(en )
1956-03-10
Device for moving telescopic antennas
AT179856B
(en )
1954-10-11
Device for the automatic change of direction of workpieces
AT184445B
(en )
1956-01-25
Device for refining paper pulp
AT182359B
(en )
1955-06-25
Device for feeding small drips
AT192072B
(en )
1957-09-25
Device for making coffee