Complex sentence: Designed just before the Second World War, the Caproni Ca.313 was one of the'minor' aircraft made by Italian aeronautical industry, that never had a prominent career but even so, was exported in several countries.
Split into simpler sentences: Designed just before the Second World War, the Caproni Ca.313 was one of the'minor' aircraft built by the Italian aviation industry. It never had a prominent career but even so, was exported to several countries.