AU5263269A - Magnetic drum storage devices - Google Patents

Magnetic drum storage devices

Info

Publication number
AU5263269A
AU5263269A AU52632/69A AU5263269A AU5263269A AU 5263269 A AU5263269 A AU 5263269A AU 52632/69 A AU52632/69 A AU 52632/69A AU 5263269 A AU5263269 A AU 5263269A AU 5263269 A AU5263269 A AU 5263269A
Authority
AU
Australia
Prior art keywords
storage devices
magnetic drum
drum storage
magnetic
devices
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
AU52632/69A
Other versions
AU425043B2 (en
Inventor
CHARLES RIDGWAY and BRIAN CHARLES CALICUT PETER
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unisys Group Services Ltd
Original Assignee
Sperry Rand Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sperry Rand Ltd filed Critical Sperry Rand Ltd
Application granted granted Critical
Publication of AU5263269A publication Critical patent/AU5263269A/en
Publication of AU425043B2 publication Critical patent/AU425043B2/en
Expired legal-status Critical Current

Links

AU52632/69A 1968-04-04 1969-03-27 Magnetic drum storage devices Expired AU425043B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB16,149/6 1965-04-15

Publications (2)

Publication Number Publication Date
AU5263269A true AU5263269A (en) 1970-10-01
AU425043B2 AU425043B2 (en) 1970-10-01

Family

ID=

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