|
RECORD 1
(05 June 2003)
19 pieces from the Germanium Lab. Institute of Physics, Bulgarian Academy of Sciences.
RECORD 2
(12 September 2014)
Photo 1, Institute of Physics - BAS, 8 December 1959.
Photo 2, Institute of Physics - BAS, 8 December 1959.
Photo 3, Petar Nikolov and Metody Vasilev, 1960.
Photo 4, Germanium Lab., Institute of Physics - BAS, 1960.
Photo 5, Graphite safe, Germanium Lab., Institute of Physics - BAS, 1960.
Photo 6, Difusion Aparatus for semiconductors, Germanium Lab., Institute of Physics - BAS, 1960.
Photo 7, Ge mono-crystals, Germanium Lab., Institute of Physics - BAS, 1960.
Photo 8, Difusion Aparatus, Germanium Lab., Institute of Physics - BAS, 1960.
Photo 9, Aparatus where semiconductor mono-crystals grew up, Germanium Lab., Institute of Physics - BAS, 1960.
Photo 10, Tranzistors produced in Germanium Lab., Institute of Physics - BAS, 1960.
Back
|
