CH326074A
(en )
1957-12-15
Anchoring device, in particular for boreholes
CH299863A
(en )
1954-06-30
Device for drilling with electrons.
CH293582A
(en )
1953-09-30
Device for modulating ultra-short waves connected to at least one consumer.
CH295355A
(en )
1953-12-31
Device for cutting staple fibers.
CH310431A
(en )
1955-10-15
Device for working with millimeter waves.
AT172471B
(en )
1952-09-10
Device for desanding water, in particular for water power plants
CH305899A
(en )
1955-03-15
Device for separating flat, stacked pieces.
AT196366B
(en )
1958-03-10
Device for the noiseless mixing of steam with water
CH273715A
(en )
1951-02-28
Device for developing, in particular for automatic photographers.
CH311266A
(en )
1955-11-30
Device for monitoring dimensions.
AT180741B
(en )
1955-01-10
Setting device, in particular for setting boring mill knives
CH277055A
(en )
1951-08-15
Device on a water system for adding chemical additives to the water in portions.
AT199571B
(en )
1958-09-10
Device for whipping oxygen or other gases into water, especially into waste water
AT176804B
(en )
1953-11-25
Device for chlorinating water in pipes, tanks, etc. like
AT174215B
(en )
1953-03-10
Device for dividing routes into several parts
AT173071B
(en )
1952-11-10
Desanding plant
AT169614B
(en )
1951-12-10
Pliers-like welding device, in particular for mesh welding machines
AT194320B
(en )
1958-01-10
Device for pulling objects, in particular logs
AT178457B
(en )
1954-05-10
Device for debarking tree trunks
CH283507A
(en )
1952-06-15
Equipment for sawing logs, in particular for firewood.
AT187393B
(en )
1956-10-25
Device for cutting pipes
AT195742B
(en )
1958-02-25
Device for processing fiber, in particular paper fiber
AT179064B
(en )
1954-07-10
Heating device for liquids, in particular for heating bath water
DK78530C
(en )
1954-11-29
Machine for extracting energy from waves in water.
CH335892A
(en )
1959-01-31
Multipurpose device, in particular for carrying out tree maintenance