CH42643A
(en )
1909-02-16
Method for short-circuit braking of electric motors
CH47857A
(en )
1910-08-16
Process for producing the winding of short-circuit armatures
CH52170A
(en )
1911-11-01
Process for generating electrical currents
CH46900A
(en )
1910-05-02
Process for regenerating electrical lead collectors
AT67999B
(en )
1915-02-25
Process for the manufacture of means for electric welding.
CH50611A
(en )
1911-06-16
Electrical system for the excitation of AC commutator motors
CH51530A
(en )
1911-09-01
Process for making electrical resistors
CH51755A
(en )
1911-09-16
Wet magnetic divorce method
CH51272A
(en )
1911-08-16
Process for the creation and maintenance of long, almost horizontal electric arcs
CH47181A
(en )
1910-06-01
Method for controlling alternating current commutator machines
CH49251A
(en )
1911-01-16
Method of manufacturing stranded wires
CH46245A
(en )
1910-02-16
Process for the production of electrical capacitors
CH41592A
(en )
1908-11-02
Process for the preparation of glycerol monosalicylate
CH44434A
(en )
1909-08-02
Process for the preparation of tribromoacetylsalicylic acid
CH44284A
(en )
1909-08-02
Method and device for starting three-phase motors by means of starting transformers
CH43864A
(en )
1909-06-16
Process for manufacturing components
CH49835A
(en )
1911-04-01
Method for the representation of hexabromoindigo
CH47250A
(en )
1910-06-01
Method of making embroidery
CH44393A
(en )
1909-08-02
Process for the production of aluminum
CH43299A
(en )
1909-04-16
Process for the manufacture of horsehair brushes
CH59738A
(en )
1913-06-02
Method for multiple control of electric motors
CH44911A
(en )
1909-10-01
Method for melting down the foot of electric light bulbs
CH43378A
(en )
1909-05-01
Process for the production of accumulator electrodes
CH40642A
(en )
1908-08-01
Process for making soap
CH44584A
(en )
1909-09-01
Process for the production of insulating pipes