After Nobel died in 1896, Unge obtained patents for improved rockets with some sold to several countries. In 1908 he sold his patents to Friedrich Krupp.
Identifier (URI) | Rank |
---|---|
dbkwik:resource/Xmse5TY0LkQBV5vc9xLVRg== | 5.88129e-14 |
dbr:Wilhelm_T._Unge | 5.88129e-14 |