CH343761A
(en )
1959-12-31
Multi-cyclone designed for separating dust from gas
CH290286A
(en )
1953-04-30
Device for separating dust from gases.
AT179403B
(en )
1954-08-25
Device for separating dust from gases, in particular air
CH320119A
(en )
1957-03-15
Device for taking sample air from exhaled air
CH265183A
(en )
1949-11-30
Device with a plurality of cyclone-like separators and a common fan for cleaning dust-containing gases, especially air.
AT167767B
(en )
1951-02-26
Filters for removing dust from the air
CH247221A
(en )
1947-02-28
Method and device for separating dust from air.
CH297394A
(en )
1954-03-31
Device for wet dedusting of dust-carrying gases.
AT173682B
(en )
1953-01-10
Measuring device for the quantitative determination of the amount of dust carried by an air or gas stream
CH324990A
(en )
1957-10-31
Magnetic separator, especially for cleaning liquids and dusty or gaseous media
AT222628B
(en )
1962-08-10
Device for suction and subsequent separation of dust
AT169767B
(en )
1951-12-27
Methods for dust measurement, in particular microdust measurement
CH277640A
(en )
1951-09-15
Separator for liquids contained in air or gases.
FR976751A
(en )
1951-03-22
Air filter
AT185799B
(en )
1956-06-11
Process for separating gas mixtures, in particular air
CH282593A
(en )
1952-04-30
Device for drawing off compressed air from the brake line of indirectly acting compressed air brakes.
AT181593B
(en )
1955-04-12
Centrifugal separator group and method for dry dust separation from gases in the same
AT172640B
(en )
1952-09-25
Device for dedusting gases
AT168597B
(en )
1951-06-25
Process for the separation of adsorbable components from gas mixtures
AT176658B
(en )
1953-11-10
Device for cleaning atmospheric air
AT163436B
(en )
1949-07-11
Process for the separation of gases from gas mixtures
CH263321A
(en )
1949-08-31
Device for shaking pipettes intended for laboratories.
FR978377A
(en )
1951-04-12
Air purifier
AT183784B
(en )
1955-11-10
Device for drawing off compressed air from the brake line of indirectly acting compressed air brakes
AT175422B
(en )
1953-07-10
Gas exhaust device