Person ? R. Lavenir
- From 1948-01-01 to 1953-12-31, Administrateur of L'APPAREILLAGE ELECTRO-INDUSTRIEL PETRIER, TISSOT ET RAYBAUD
- From 1948-01-01 to 1953-12-31, Administrateur of STE ANONYME DES USINES MOTOBLOC
- From 1953-01-01 to 1953-12-31, Administrateur of MILLION-GUIET-TUBAUTO