for the first blockbuster of projecting itself the IBM 650, which had a $ 4,800 monthly rent and Magnettromelspeicher was: According to the IBM of this system, more than 1,000 units were produced. In 1953, France turned into the more lucrative computer business becoming: BULL created the third gamma There followed an international tour of the computing organs in which IBM stated, as usual, the timing and the same time stressed the first tube.
Correction:
"One of the most widely used computer with magnetic drum was the IBM 650, of which about 1,800 units from 1954 were built. His drum had a capacity of 2000 words each ten points "
"One of the most widely used computer with magnetic drum was the IBM 650, of which about 1,800 units from 1954 were built. His drum had a capacity of 2000 words each ten points "
Hans Heger, Stuttgart 1990. The history of data processing, Volume I," IBM encyclopedia of information processing
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