CH20340A
(en )
1901-01-31
Apparatus for cleaning and polishing footwear
CH19307A
(en )
1900-06-15
Apparatus for sterilizing liquids using ozone
CH20848A
(en )
1901-04-15
Apparatus for sterilizing liquids
CH18708A
(en )
1900-02-15
Apparatus for breaking power lines
CH20342A
(en )
1901-04-30
Device for cleaning and maintaining floors
CH19762A
(en )
1900-09-15
Apparatus for malting
CH19772A
(en )
1900-09-15
Apparatus for continuous tanning in drums
CH21698A
(en )
1901-09-15
Apparatus for applying liquid material
CH23637A
(en )
1902-08-31
Machine for peeling and cleaning grains
CH17295A
(en )
1899-05-31
Apparatus for disinfecting rooms
CH13970A
(en )
1897-09-15
Facility for cleaning and wanking footwear
CH19079A
(en )
1900-04-30
Apparatus for dividing straight lines and drawing reduction rules
CH19759A
(en )
1900-09-15
Machine for cleaning and greasing baking trays
CH21684A
(en )
1901-09-15
Apparatus for softening and boiling bottle corks
CH21626A
(en )
1901-08-31
Apparatus for boiling brine
AT3135B
(en )
1901-01-10
Apparatus for degreasing wool.
CH19953A
(en )
1900-11-15
Apparatus for mercerising yarn
CH22749A
(en )
1902-03-31
Apparatus for stretching trousers
CH18514A
(en )
1900-01-31
Apparatus for gassing liquid in bottles
CH21103A
(en )
1901-05-31
Apparatus for drying finished tapes
CH16083A
(en )
1898-10-15
Apparatus for removing liquids from fibrous material
CH20918A
(en )
1901-04-15
Machine for pitting stone fruits
CH19324A
(en )
1900-06-30
Apparatus for generating ozone
GB189904145A
(en )
1899-06-24
An Improved Method of Cleaning and Polishing Boots and Apparatus therefor.
CH13321A
(en )
1897-06-15
Apparatus for grinding dry superphosphates