CH331170A
(en )
1958-07-15
Device for crimping threads
CH357490A
(en )
1961-10-15
Device for carrying out an electrical discharge machining process
CH310466A
(en )
1955-10-31
Device for melt spinning.
CH319543A
(en )
1957-02-28
Device to facilitate the inspection of hosiery
CH331312A
(en )
1958-07-15
Device for shooting in bolts
CH318604A
(en )
1957-01-15
Method and device for switching electrical currents
CH322361A
(en )
1957-06-15
Device for clamping tools
CH335207A
(en )
1958-12-31
Electrolytic grinding device
AT191232B
(en )
1957-08-10
Device for the electrical removal of particles
CH330210A
(en )
1958-05-31
Device for electro-erosive machining of electrically conductive materials
CH346325A
(en )
1960-05-15
Device for removing secretions from the airways
CH365463A
(en )
1962-11-15
Device for the electrical discharge machining of workpieces made of electrically conductive material
CH314602A
(en )
1956-06-30
Device for ejecting wet vegetables
AT181807B
(en )
1955-04-25
Device for cleaning granulating plates
CH311266A
(en )
1955-11-30
Device for monitoring dimensions.
CH294573A
(en )
1953-11-15
Method and device for the electrical storage of signals.
CH355868A
(en )
1961-07-31
Device for the electrical excitation of muscles
AT182107B
(en )
1955-05-25
Device for filtering solid-liquid mixtures
AT179813B
(en )
1954-10-11
Device for stripping electrical cables
AT179812B
(en )
1954-10-11
Device for stripping electrical cables
AT177587B
(en )
1954-02-10
Device for processing field products
AT179379B
(en )
1954-08-25
Device for electrical pulp vitality testing
AT195214B
(en )
1958-01-25
Method and device for electrical discharge machining
AT183556B
(en )
1955-10-25
Device for grinding chimneys
AT192135B
(en )
1957-09-25
Device for carrying out electrical measurements in boreholes