Complex sentence: After the war, France was able to recover enough operable vehicles and components to equip the French Army's 503e Régiment de Chars de Combat with a force of 50 Panthers from 1944 to 1947, in the 501st and 503rd Tank Regiments.
Split into simpler sentences: After the war, France was able to recover enough operable vehicles and components to equip the French Army's 503e Régiment de Chars de Combat with a force of 50 Panthers. The French army used captured Panther tanks, from 1944 to 1947, in the 501st and 503rd Tank Regiments.