DE1499924A1 - Festspeicher - Google Patents

Festspeicher

Info

Publication number
DE1499924A1
DE1499924A1 DE19661499924 DE1499924A DE1499924A1 DE 1499924 A1 DE1499924 A1 DE 1499924A1 DE 19661499924 DE19661499924 DE 19661499924 DE 1499924 A DE1499924 A DE 1499924A DE 1499924 A1 DE1499924 A1 DE 1499924A1
Authority
DE
Germany
Prior art keywords
windings
holes
response
storage disk
layer
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.)
Pending
Application number
DE19661499924
Other languages
German (de)
English (en)
Inventor
Dorey Howard Anthony
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.)
Gemalto Terminals Ltd
Original Assignee
Solartron Electronic Group 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 Solartron Electronic Group Ltd filed Critical Solartron Electronic Group Ltd
Publication of DE1499924A1 publication Critical patent/DE1499924A1/de
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C17/00—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards
    • G11C17/02—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards using magnetic or inductive elements

Landscapes

  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Credit Cards Or The Like (AREA)
  • Near-Field Transmission Systems (AREA)
DE19661499924 1965-09-28 1966-09-27 Festspeicher Pending DE1499924A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB41221/65A GB1116065A (en) 1965-09-28 1965-09-28 Improvements in permanent stores

Publications (1)

Publication Number Publication Date
DE1499924A1 true DE1499924A1 (de) 1970-04-23

Family

ID=10418686

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19661499924 Pending DE1499924A1 (de) 1965-09-28 1966-09-27 Festspeicher

Country Status (5)

Country Link
US (1) US3508217A (https=)
DE (1) DE1499924A1 (https=)
GB (2) GB1143337A (https=)
NL (2) NL6613519A (https=)
SE (1) SE329042B (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5109232A (en) * 1990-02-20 1992-04-28 Andrew Corporation Dual frequency antenna feed with apertured channel

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL299562A (https=) * 1962-10-23
US3339184A (en) * 1964-09-14 1967-08-29 Sylvania Electric Prod Zener diode memory plane biasing circuit
US3432830A (en) * 1964-11-20 1969-03-11 Ibm Transformer read-only storage construction

Also Published As

Publication number Publication date
SE329042B (https=) 1970-09-28
NL6613519A (https=) 1967-03-29
GB1116065A (en) 1968-06-06
US3508217A (en) 1970-04-21
GB1143337A (en) 1969-02-19
NL132747C (https=)

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