The presentation speech praised the quality of sacrificing personal safety in scientific experimentation, a compliment that compared Dalén with Alfred Nobel himself. Despite his blindness, Dalén controlled AGA until his death in 1937. He received over 100 patents during his lifetime.
the presentation speech praised the quality of sacrificing personal safety in scientific experimentation a compliment that compared dalén with alfred nobel himself despite his blindness dalén controlled aga until his death in 1937 he received over 100 patents during his lifetime