CH332298A
(en )
1958-08-31
Device for storing information
AT174407B
(en )
1953-03-25
Device for carrying out remote-controlled manipulations
AT171006B
(en )
1952-04-25
Device for finishing chocolate masses
CH297394A
(en )
1954-03-31
Device for wet dedusting of dust-carrying gases.
AT174215B
(en )
1953-03-10
Device for dividing routes into several parts
CH291967A
(en )
1953-07-15
Device for maneuvering vehicles.
AT177213B
(en )
1954-01-11
Device for cleaning teeth
AT174727B
(en )
1953-04-25
Device for erecting walls
AT180050B
(en )
1954-10-25
Device for centrifugal wind sifting
AT177671B
(en )
1954-02-25
Device for elastic drive transmission
AT173611B
(en )
1953-01-10
Device for operating bells
AT175668B
(en )
1953-08-10
Device for opening ampoules
AT185575B
(en )
1956-05-11
Device for soil investigation
AT181353B
(en )
1955-03-10
Device for venting viscose
AT170957B
(en )
1952-04-10
Device for trailer couplings
AT171774B
(en )
1952-07-10
Device for processing elongated flat surfaces
AT177729B
(en )
1954-02-25
Device for the clarification of waste water
AT179591B
(en )
1954-09-10
Device for cooling electron tubes
AT177870B
(en )
1954-03-10
Device for piecing
CH303268A
(en )
1954-11-30
Device for the rectification of multi-component mixtures.
AT181250B
(en )
1955-02-25
Device for ventilation on machine units
AT177129B
(en )
1953-12-28
Device for fixing the knot of self-ties
AT178423B
(en )
1954-05-10
Device for promoting natural fertilization
AT185073B
(en )
1956-03-26
Device for fastening plate elements to cylindrical tubes
AT173335B
(en )
1952-12-10
Device for controlling motor vehicle drives