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.
CH304206A
(en )
1954-12-31
Circuit arrangement for an automatic telecommunications system for electrically connecting one circuit with another.
CA463794A
(en )
1950-03-21
Fishing apparatus
CH304853A
(en )
1955-01-31
Device for working with millimeter waves.
CH295724A
(en )
1954-01-15
Device for the continuous measurement of the electrical conductivity of a liquid.
CH299054A
(en )
1954-05-31
Device for connecting an impedance network to at least one coaxial cable.
CH298697A
(en )
1954-05-15
Device for ejecting flat objects.
CH313959A
(en )
1956-05-31
Device for spinning according to the funnel spinning process
AT170957B
(en )
1952-04-10
Device for trailer couplings
AT182820B
(en )
1955-08-10
Device for pulling back the shoulders
CH296221A
(en )
1954-01-31
Device for connecting a rotating compressed air line to a stationary compressed air line.
CA467092A
(en )
1950-08-08
Pulp testing apparatus
CH310159A
(en )
1955-09-30
Device for working with millimeter waves.
CA463129A
(en )
1950-02-14
Wave-form analysing apparatus
AT175340B
(en )
1953-06-25
Device for drawing the eyebrow line
CA469395A
(en )
1950-11-14
Apparatus for testing engines
AU150011B2
(en )
1951-03-15
Improved apparatus for performing test milking operations
AT185575B
(en )
1956-05-11
Device for soil investigation
CA463768A
(en )
1950-03-21
Apparatus for production analysis
CA463460A
(en )
1950-02-28
Apparatus for electro-deposition
AT172902B
(en )
1952-10-25
Device for drawing parallel lines
FI26769A
(en )
1954-01-11
Coaxial cable
AT173563B
(en )
1953-01-10
Device for perspective drawing
DK78240C
(en )
1954-10-11
Method for producing a coaxial conductor pair.