CH42507A
(en )
1909-02-01
Process for cleaning and refining green coffee
CH40456A
(en )
1908-07-16
Process for dearsenating acids
CH40612A
(en )
1908-08-01
Apparatus for cleaning beer pipes
CH47406A
(en )
1910-07-01
Method and machine for washing and drying straw
CH41454A
(en )
1908-10-16
Process for deoxidizing and carbonizing liquid iron
CH37447A
(en )
1907-06-15
Brush for cleaning glasses and similar vessels
CH41284A
(en )
1908-10-01
Process for preserving chocolate
CH46846A
(en )
1910-04-16
Device for cleaning cheese kettles
CH50534A
(en )
1911-06-16
Method and device for cooking fruits
FR387124A
(en )
1908-07-01
Method and apparatus for cleaning filters
CH37228A
(en )
1907-05-15
Device for cleaning cheese kettles
CH43326A
(en )
1909-05-17
Method and device for the simultaneous setting and filing of print sets
AT39138B
(en )
1909-10-11
Process for desizing and de-sizing.
CH37725A
(en )
1907-07-31
Device for cleaning windows and smooth surfaces
AT41050B
(en )
1910-02-25
Method of cooking starchy materials.
CH42481A
(en )
1909-02-01
Method and apparatus for blending textile fibers
CH43460A
(en )
1909-05-17
Method and machine for spinning rings
CH39132A
(en )
1908-02-01
Apparatus for washing dishes
CH43177A
(en )
1909-04-16
Method and device for drying pasta products
CH47929A
(en )
1910-09-01
Apparatus for making and serving hot coffee
CH41420A
(en )
1908-10-16
Device for moving the washing agitator of washing machines
CH41247A
(en )
1908-10-16
Apparatus for tensioning finished fabrics
CH47952A
(en )
1910-09-01
Method and machine for processing dough
CH48918A
(en )
1910-12-16
Method and machine for processing dough
CH47419A
(en )
1910-07-01
Method and machine for processing dough