CH25169A
(en )
1903-04-15
Apparatus for extracting substances and heat from gases and communicating them to other substances
CH12392A
(en )
1896-12-15
Apparatus for extracting dry vapors for lighting, heating and other industrial purposes
CH44579A
(en )
1909-09-01
Apparatus for separating liquids from gases and vapors
CH38704A
(en )
1907-11-30
Apparatus for dissolving gases in liquids and for separating gases from liquids
CH12187A
(en )
1896-10-31
Device for compressing gases
CH27726A
(en )
1904-02-15
Device for extracting gases or vapors from rooms to be evacuated
GB190021469A
(en )
1901-02-01
Improvements in Apparatus for Extracting Gelatine and Oil
CH10858A
(en )
1896-02-29
Apparatus for extracting wort
CH43743A
(en )
1909-06-16
Apparatus for separating feces into liquid and solid components
AU109204B
(en )
1905-06-20
Process of and apparatus for electrical separation
GB189611664A
(en )
1897-05-01
Improvements in the Method of and Apparatus for Separating Ores.
CH30398A
(en )
1904-12-15
Apparatus for applying vapors
CH13148A
(en )
1897-05-15
Apparatus for gassing liquids
CH46328A
(en )
1910-02-16
Method and apparatus for the distillation of liquid mixtures which can be separated into their components
CH8090A
(en )
1894-08-31
Apparatus for heating and evaporating liquids
CH8835A
(en )
1895-01-31
Apparatus for the extraction of oils and fats
FR412489A
(en )
1910-07-13
Method and apparatus for revealing the presence of certain gases in the atmosphere and in the subsoil
CH12188A
(en )
1896-10-31
Device for sucking in gases
CH21217A
(en )
1901-06-15
Device for heating tents
GB189608311A
(en )
1897-04-03
An Improved Process of and Apparatus for Use in Colour-printing.
CH24100A
(en )
1902-11-15
Apparatus for generating gas
CH23283A
(en )
1902-06-30
Apparatus for enriching coal gas
GB190118708A
(en )
1902-09-11
Improvements in Apparatus for and Method of Teaching Music
CH28672A
(en )
1904-05-31
Apparatus for evaporating liquids
GB189522924A
(en )
1896-10-31
Improvements in the Method of and Apparatus for Drying Sensitive Substances.