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1 Jan 1954 Jahr - IBM 650 magnetic drum calculator intrduced

Beschreibung:

Spinning at 12,500 rpm, the 650´s magnetic data-storage drum allowed much faster access to stored information than other drum-based machines.

Zugefügt zum Band der Zeit:

Major Computing Developmet

ByShamyal Khan
10 Nov 2017

Datum:

1 Jan 1954 Jahr
Jetzt
~ 70 years ago
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