CH56661A
(en )
1912-11-16
Method and device for modeling
CH54721A
(en )
1912-06-17
Method and apparatus for assembling wood pulleys
CH48091A
(en )
1910-09-16
Method and device for uniformly moistening grain
CH74442A
(en )
1917-06-16
Method and device for homogenizing
CH58178A
(en )
1913-02-17
Method and device for keeping mustard fresh
CH63698A
(en )
1914-02-16
Method and device for sealing gas pipes
CH46532A
(en )
1910-03-16
Method and device for sorting materials
CH57844A
(en )
1913-02-01
Method and device for generating cooling air
CH54315A
(en )
1912-05-01
Method and device for drying pasta
CH66429A
(en )
1914-09-01
Method and device for drying and purifying air
CH62520A
(en )
1913-12-01
Method and device for drying and purifying air
CH52315A
(en )
1911-11-01
Method and device for sucking in and compressing gases and vapors
CH61404A
(en )
1913-09-16
Method and device for sorting regrind
CH53494A
(en )
1912-03-01
Method and device for putting petroleum gas lamps into operation
CH52700A
(en )
1911-12-16
Method and device for folding strips, in particular those of embroidery
CH59539A
(en )
1913-06-02
Device for the individual transport and straightening of workpieces
CH72924A
(en )
1916-07-17
Method and apparatus for mixing sludge
CH57162A
(en )
1912-12-16
Method and device for disinfecting everyday objects
CH74826A
(en )
1917-04-16
Method and device for burning and utilizing flue gases
CH74220A
(en )
1917-02-16
Method and device for washing grain
AT57953B
(en )
1913-02-25
Method and device for dry quenching of quicklime.
CH62775A
(en )
1913-12-16
Method and device for dividing split mica using an air stream
CH50532A
(en )
1911-06-16
Method and device for laying threads of dough in meshes
CH71200A
(en )
1915-12-01
Method and apparatus for printing patterns
CH63646A
(en )
1914-02-02
Method and device for drying objects made of plastic masses