CH62132A
(en )
1913-11-01
Method and device for sorting solids according to different sizes
CH61404A
(en )
1913-09-16
Method and device for sorting regrind
CH48091A
(en )
1910-09-16
Method and device for uniformly moistening grain
CH74846A
(en )
1917-04-16
Method and device for collecting fatty substances from liquids
CH54584A
(en )
1912-07-01
Method and device for transporting coal briquettes
CH74749A
(en )
1917-04-02
Method and device for cutting floating matter from liquids
CH74220A
(en )
1917-02-16
Method and device for washing grain
CH78953A
(en )
1918-09-16
Method and device for binding books and the like
CH61499A
(en )
1913-10-01
Method and device for drying material
CH72924A
(en )
1916-07-17
Method and apparatus for mixing sludge
CH69467A
(en )
1915-09-01
Method and device for separating the thread lying at the front in cross-reading from warps
CH74127A
(en )
1917-01-16
Method and device for evaporating liquids
CH54003A
(en )
1912-04-16
Method and device for adjusting the side edges of form sheets
CH57417A
(en )
1913-01-02
Method and device for conveying peat
CH62520A
(en )
1913-12-01
Method and device for drying and purifying air
CH66429A
(en )
1914-09-01
Method and device for drying and purifying air
CH46532A
(en )
1910-03-16
Method and device for sorting materials
CH54315A
(en )
1912-05-01
Method and device for drying pasta
CH59539A
(en )
1913-06-02
Device for the individual transport and straightening of workpieces
CH70187A
(en )
1915-09-01
Method and device for pressing pulpy substances
CH61906A
(en )
1913-10-16
Method and device for applying liquids to single drum dryers
CH71588A
(en )
1916-01-17
Method and device for evaporating and distilling liquids
CH81453A
(en )
1919-06-16
Method and device for registering loose documents and the like
CH49029A
(en )
1911-01-02
Process and device for cooling water
AT82958B
(en )
1921-02-25
Method and device for roasting fibrous material by fermentation.