Nils Waltersen Aasen (30 March 1878 – 27 December 1925) was a Norwegian arms inventor. He has been credited with having developed the modern hand grenade and land mine just prior to World War I.
Nils Waltersen Aasen (30 March 1878 – 27 December 1925) was a Norwegian arms inventor. He has been credited with having developed the modern hand grenade and land mine just prior to World War I. (en)