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US 3503060

How Early Hard Disk Drives Accessed Data Quickly

A 1970 patent detailing a mechanical system for moving read-write heads across magnetic disks to retrieve stored information rapidly.

Statusexpired

Granted1970

Expires1988

Claims0

Forward citations9

Prior art5

AssigneeJOHN J LYNOTT

InventorsJohn J Lynott, William A Goddard

Patent B

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