AT304379B
(en )
1973-01-10
Device for conveying deposits covered by water
CH337301A
(en )
1959-03-31
Apparatus for crimping yarn
AT252267B
(en )
1967-02-10
Device for cleaning liquids
CH398650A
(en )
1966-03-15
Device for making copies
AT191827B
(en )
1957-09-25
Device for mixing detergents with water
CH390854A
(en )
1965-04-30
Device for dyeing textiles
CH360848A
(en )
1962-03-15
Device for coupling hollow bars
AT196366B
(en )
1958-03-10
Device for the noiseless mixing of steam with water
CH401866A
(en )
1965-11-15
Device for classifying sand mixed with water
AT199896B
(en )
1958-09-25
Device for adding up pulses
NL88506C
(en )
1958-06-16
Liquid aeration device
AT197290B
(en )
1958-04-25
Device for cleaning liquids
FR1134483A
(en )
1957-04-11
Agitator device
AT193812B
(en )
1957-12-10
Device for aerating waste water
CH344934A
(en )
1960-02-29
Device for aligning bobbins
AT195751B
(en )
1958-02-25
Device for developing photosensitive papers od. Similar. Supports or to apply the contact reversal process
CH328558A
(en )
1958-03-15
Device for starting up turbines
AT183000B
(en )
1955-08-25
Device for connecting skis
CH336425A
(en )
1959-02-28
Device for making road surfaces, especially black surfaces
AT198043B
(en )
1958-06-10
Device for the photoelectric reading of character representations
AT183556B
(en )
1955-10-25
Device for grinding chimneys
AT187886B
(en )
1956-12-10
Apparatus for cleaning laundry
AT182919B
(en )
1955-08-25
Device for the detachable connection of smooth pipes
AT193593B
(en )
1957-11-25
Device for draining water from windows
CH383592A
(en )
1964-10-31
Device for preparing hot water