One section within the IMR continued to manufacture and repair aircraft engines , though it was best known for the production of tractors .
After the war , IAM became IMR , Industrija Motora Rakovica , one of the largest factory in general in Yugoslavia .
One section within the Industrija Motora Rakovica continued to manufacture and repair aircraft engines , though it was best known for the production of tractors .
After the war , IAM became IMR , Industrija Motora Rakovica , one of the largest factory in general in Yugoslavia .