SOC D CONST ELECTR has a total of 12 patent applications. Its first patent ever was published in 1919. It filed its patents most often in France and Germany. Its main competitors in its focus markets electrical machinery and energy are HANSA MOTORENFABRIK GUSTAV ALT, ELCKON LTD and COELNER ELEKTROMOTORENFABRIK J.
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy |
| # | Technology | |
|---|---|---|
| #1 | Electric motor controls | |
| #2 | Dynamo-electric machines | |
| #3 | Circuits for supplying electric power | |
| #4 | Electric switches |
| Publication | Filing date | Title |
|---|---|---|
| DE399686C | Regulation of the voltage of a shunt dynamo provided with a subdivided field winding with variable speed by vibrators |
