CH50535A
(en )
1911-06-16
Device for evaporation, respectively. Concentrating liquids
CH69538A
(en )
1915-07-01
Device for pushing up water
CH70728A
(en )
1916-03-16
Device for heating gaseous liquids, in particular carbonated water for bathing purposes
SU18648A1
(en )
1930-11-30
The method of making emery circles
AT75533B
(en )
1919-02-25
Device for atomizing liquid.
AT87453B
(en )
1922-02-25
Device for steering four-wheeled trailers.
CH87210A
(en )
1920-11-16
Device for sealing letters, packages and the like.
CH71812A
(en )
1916-02-16
Device for purifying water
AT74067B
(en )
1917-12-27
Method and device for evaporating or distilling water or similar liquids.
AT91040B
(en )
1923-01-25
Device for the rapid evaporation of liquid fuels.
CH47141A
(en )
1910-06-01
Device for indicating the current amount of liquid in barrels that are used for serving
DK35258C
(en )
1925-11-16
Centrifuge, in particular for Purifying Liquids.
AT57928B
(en )
1913-02-25
Device for flattening quills on both sides.
CH80723A
(en )
1919-08-16
Device that can be used as a self-cooker, dehydrator, etc.
CH67398A
(en )
1914-12-01
Device for cleaning, wanking, etc. of floors
ES84921A1
(en )
1923-06-16
A method and device for depriving liquids, solutions, suspensions, and the like of water.
ES84365A1
(en )
1923-05-16
A new procedure for filtering and aerating boiled water at the same time.
ES84649A2
(en )
1923-07-16
A new procedure for filtering and aerating boiled water at the same time.
CH76660A
(en )
1918-02-01
Device for lifting sludge etc. from narrow shafts and the like
GB104710A
(en )
1917-03-12
Improvements in Liquid Purifying Apparatus.
DK34018C
(en )
1925-01-05
Oil separator, in particular for Separation of Oil from the Groundwater in Ships.
DK23772C
(en )
1918-11-25
Dishwashing liquid for printing ink, oil and the like.
AT75538B
(en )
1919-02-25
Process for cleaning liquids.
DK21128C
(en )
1916-04-03
Device for beaker, jars or jars.
CH72937A
(en )
1916-07-17
Device for preventing liquids from boiling over