CH274155A
(en )
1951-03-31
Apparatus for the formation of aerosols.
DK77319C
(en )
1954-03-29
Apparatus for determining the relative humidity of air.
CH297394A
(en )
1954-03-31
Device for wet dedusting of dust-carrying gases.
DK74715C
(en )
1952-09-15
Apparatus for cleaning air.
DK80568C
(en )
1956-02-20
Apparatus for deodorizing or disinfecting air.
DK75019C
(en )
1952-11-24
Apparatus for heating air.
SU77938A1
(en )
1948-11-30
The method of cleaning evaporators from scale
DK77788C
(en )
1954-07-12
Apparatus for dehydration of air.
DK71877C
(en )
1950-12-18
Apparatus for humidifying air.
DK74347C
(en )
1952-06-23
Apparatus for polarographic examination of solutions.
AT167845B
(en )
1951-03-10
Condensation apparatus
DK77317C
(en )
1954-03-29
Apparatus for heating air.
DK78666C
(en )
1954-12-27
Apparatus for cleaning or sterilizing air.
DK74746C
(en )
1952-09-22
Apparatus for producing toner.
DK78193C
(en )
1954-10-04
Apparatus for atomizing liquid.
DK73336C
(en )
1951-11-12
Apparatus for electroosmotic cleaning of liquids.
DK78172C
(en )
1954-09-27
Apparatus for the production of gases.
DK73899C
(en )
1952-03-17
Apparatus for conveying perforated sound films.
DK75025C
(en )
1952-11-24
Apparatus for determining the water content of materials.
FR59488E
(en )
1954-05-25
Amplifier system
DK77077C
(en )
1954-02-08
Apparatus for conchering chocolate mass.
DK71911C
(en )
1950-12-27
Apparatus for evaporating disinfectant liquids.
DK78654C
(en )
1954-12-27
Apparatus for comparing signal voltages.
DK77972C
(en )
1954-08-16
Apparatus for dosing liquids.
DK75492C
(en )
1953-02-23
Apparatus for homogenizing margarine.