CH12033A
(en )
1896-09-30
Device for lifting liquids by means of sucked air
CH12188A
(en )
1896-10-31
Device for sucking in gases
CH4183A
(en )
1892-03-31
Device for lifting liquids by means of directly acting compressed air
CH12006A
(en )
1896-09-30
Device for folding rideaux
CH35449A
(en )
1906-09-30
Device for the carbonation of air by means of liquid hydrocarbons
CH25917A
(en )
1903-07-15
Device for lifting liquids
CH13221A
(en )
1897-05-31
Device for drying macaroni in the absence of air
CH12187A
(en )
1896-10-31
Device for compressing gases
CH13148A
(en )
1897-05-15
Apparatus for gassing liquids
CH14655A
(en )
1898-01-15
Device for lifting liquids from the earth by means of compressed air
CH26309A
(en )
1903-08-15
Device for lifting liquids
CH11823A
(en )
1896-08-15
Device for making barrels
CH9502A
(en )
1895-06-15
Apparatus for lifting liquids by means of compressed air
CH12656A
(en )
1897-01-31
Device for scribing steel parts
CH12318A
(en )
1896-11-30
Device for scribing steel parts
CH10624A
(en )
1896-01-31
Innovation in apparatus for lifting water by means of compressed air
CH12768A
(en )
1897-02-28
Device for lifting water and other liquids
CH26824A
(en )
1903-10-31
Device for saturating liquids with gases
CH12256A
(en )
1896-11-15
Apparatus for filtering small quantities of liquids
CH25443A
(en )
1903-05-15
Device for driving expansion motors with liquid air and for the simultaneous generation of liquid air from outside air
CH14827A
(en )
1898-02-15
Device for lifting liquids by means of a vacuum created by explosives
CH28672A
(en )
1904-05-31
Apparatus for evaporating liquids
CH29846A
(en )
1904-10-15
Apparatus for vaporizing liquids
CH29133A
(en )
1904-07-31
Device for heating liquids by heating gases
CH494E
(en )
1904-10-15
Device for heating liquids by heating gases