Complex sentence: The Swedish Inventors Association and the governmental institutions, which ware appointed by the government to support independent inventors.important persons at that time was Dr. Harald Romanus, leader of the governmental institution "Swedish Inventors Office".
Split into simpler sentences: The Swedish Inventors Association and the governmental institutions, which ware appointed by the government to support independent inventors. One of the important persons at that time was Dr. Harald Romanus, leader of the governmental institution "Swedish Inventors Office".