M C B & VERITABLE ALTER ETS has a total of 19 patent applications. Its first patent ever was published in 1935. It filed its patents most often in France and Germany. Its main competitors in its focus markets electrical machinery and energy, control and basic materials chemistry are LONGKE ELECTRONICS HUIYANG CO LTD, RUDOLF WOODS and WATT GLU HLAMPEN UND ELEK ZITA.
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Control | |
| #3 | Basic materials chemistry | |
| #4 | Machines | |
| #5 | Mechanical elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bertrand Jean | 1 |
| #2 | Lemaire Andre | 1 |
| #3 | Raymond Francois-Henri | 1 |
| #4 | Charles Muller Jean Paul | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE1640068A1 | Adjustable resistor and potentiometer |
