Johan Vaaler (14 h 52 min, 1 janv. 1901 ans – 31 déc. 1901)
Description:
A Norwegian, Johan Vaaler has been mistaken to be the inventor of the Paper Clip, but he was the first person to receive patents on the Paper Clip in Germany and United States.
Ajouté au bande de temps:
Date:
14 h 52 min, 1 janv. 1901 ans
31 déc. 1901
~ 12 months