CH43640A
(en )
1909-06-16
Apparatus for impregnating liquids with carbonic acid
CH44100A
(en )
1909-07-01
Apparatus for saturating liquids with carbonic acid
CH44504A
(en )
1909-08-16
Apparatus for filling bottles
CH45494A
(en )
1909-11-16
Apparatus for enriching liquids with radium emanation
CH37758A
(en )
1907-07-31
Apparatus for sharpening crayons
CH36035A
(en )
1906-11-30
Apparatus for dehumidifying foodstuffs
CH47925A
(en )
1910-08-16
Device for serving food
CH37887A
(en )
1907-08-15
Apparatus for drawing conic sections
CH43880A
(en )
1909-07-01
Innovation in apparatus for filling liquids into bottles
CH37920A
(en )
1907-08-15
Improved apparatus for drying substances containing liquids
CH42156A
(en )
1909-01-02
Device for heating liquids
CH36219A
(en )
1906-12-15
Apparatus for displaying gases in the atmosphere
CH45612A
(en )
1909-12-01
Device for filling liquids
CH44737A
(en )
1909-09-01
Device for loading trolleys
CH24082A
(en )
1902-11-15
Apparatus for impregnating liquids with carbonic acid
CH33796A
(en )
1906-01-15
Apparatus for scrubbing gases
CH35220A
(en )
1906-07-15
Apparatus for the safe heating of gasoline
CH40786A
(en )
1908-08-17
Apparatus for dividing angles into three
CH51310A
(en )
1911-08-16
Apparatus for treating solids with gases
CH44163A
(en )
1909-07-16
Apparatus for opening sacks for the convenience of filling the latter
CH35117A
(en )
1906-07-15
Apparatus for displaying speeds
CH46332A
(en )
1910-02-16
Apparatus for evolving gases
CH44974A
(en )
1909-10-01
Apparatus for counting the stitches of embroidery patterns as they are being recorded
CH38401A
(en )
1907-10-15
Rescue apparatus for lowering people
CH36949A
(en )
1907-03-31
Device for enhancing liquids