Task: Translation
Input (English): In 1939 , the Marconi Research Laboratories at Great Baddow were founded and in 1941 there was a buyout of Marconi-Ekco Instruments to form Marconi Instruments .
Output (French): En 1939 , les laboratoires Marconi de Great Baddow furent fondés et absorbèrent Ekco Instruments en 1941 pour devenir Marconi Instruments .