Oskar Hasselknippe was born in 1911.
Oskar Hasselknippe died in 2001.
H. Hasselknippe has written: 'Non-thermal technology for pollutiuon control'
Oskar Pfungst was born in 1874.
Oskar Höcker was born in 1840.
Oskar Ekberg was born in 1977.
Oskar Böhme was born in 1870.
Oskar Langendorff was born in 1853.
Oskar Gröning was born in 1921.
Oskar Becker was born in 1889.
Oskar Löfkvist was born in 1980.
Oskar Fehr was born in 1871.
Oskar Vogt was born in 1870.