CH67940A
(en )
1915-02-01
Method and device for drying and heating preferably lumpy or granular work material
CH70439A
(en )
1915-09-16
Method and device for granulating calcium cyanamide
CH61499A
(en )
1913-10-01
Method and device for drying material
CH70184A
(en )
1915-09-01
Method and device for determining the grain of diamonds
CH47091A
(en )
1910-06-01
Process and device for heating work equipment
CH57505A
(en )
1913-01-16
Device for tilting demijohns and the like of various sizes
CH58178A
(en )
1913-02-17
Method and device for keeping mustard fresh
CH57042A
(en )
1912-12-16
Device for moving and turning cheese wheels
CH62132A
(en )
1913-11-01
Method and device for sorting solids according to different sizes
CH74220A
(en )
1917-02-16
Method and device for washing grain
CH59539A
(en )
1913-06-02
Device for the individual transport and straightening of workpieces
CH77534A
(en )
1918-05-01
Method and device for feeding the material in electro-osmotic drainage devices
CH70187A
(en )
1915-09-01
Method and device for pressing pulpy substances
CH71369A
(en )
1915-12-16
Method and device for drying goods in strand form
AT68028B
(en )
1915-02-25
Method and apparatus for drying granular material.
CH48225A
(en )
1910-10-01
Method and device for grinding ground material and classifying the ground product
CH54746A
(en )
1912-06-17
Device for cooling or heating liquids
CH74127A
(en )
1917-01-16
Method and device for evaporating liquids
CH66552A
(en )
1914-09-16
Method and device for heating and cooling objects
CH69510A
(en )
1915-07-01
Method and apparatus for binding wire in balers and the like
CH67248A
(en )
1914-11-16
Method and device for treating liquids with gases
CH69123A
(en )
1915-05-17
Device for drying grass and the like
CH66499A
(en )
1914-09-16
Method and device for treating solutions with gases
CH71588A
(en )
1916-01-17
Method and device for evaporating and distilling liquids
CH56764A
(en )
1912-11-16
Device for collecting and transporting hay