FR2147158B1 - - Google Patents

Info

Publication number
FR2147158B1
FR2147158B1 FR7226677A FR7226677A FR2147158B1 FR 2147158 B1 FR2147158 B1 FR 2147158B1 FR 7226677 A FR7226677 A FR 7226677A FR 7226677 A FR7226677 A FR 7226677A FR 2147158 B1 FR2147158 B1 FR 2147158B1
Authority
FR
France
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
FR7226677A
Other languages
French (fr)
Other versions
FR2147158A1 (2
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.)
Ampex Corp
Original Assignee
Ampex Corp
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 Ampex Corp filed Critical Ampex Corp
Publication of FR2147158A1 publication Critical patent/FR2147158A1/fr
Application granted granted Critical
Publication of FR2147158B1 publication Critical patent/FR2147158B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/02—Arrangements for writing information into, or reading information out from, a digital store with means for avoiding parasitic signals
FR7226677A 1971-07-26 1972-07-25 Expired FR2147158B1 (2)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16547771A 1971-07-26 1971-07-26

Publications (2)

Publication Number Publication Date
FR2147158A1 FR2147158A1 (2) 1973-03-09
FR2147158B1 true FR2147158B1 (2) 1977-01-14

Family

ID=22599057

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7226677A Expired FR2147158B1 (2) 1971-07-26 1972-07-25

Country Status (9)

Country Link
US (1) US3711839A (2)
JP (1) JPS5648909B1 (2)
BE (1) BE786689A (2)
CA (1) CA931659A (2)
DE (1) DE2236694B2 (2)
FR (1) FR2147158B1 (2)
GB (1) GB1347960A (2)
IT (1) IT961652B (2)
SE (1) SE371709B (2)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2192355B1 (2) * 1972-07-12 1976-05-14 Radiotechnique Compelec
US3872454A (en) * 1973-12-13 1975-03-18 Electronic Memories & Magnetic Skewed core matrix
US8268732B2 (en) 2009-11-19 2012-09-18 Micron Technology, Inc. Methods of utilizing block copolymers to form patterns

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3085314A (en) * 1957-09-30 1963-04-16 Ibm Method of making a core plane assembly

Also Published As

Publication number Publication date
BE786689A (fr) 1972-11-16
JPS5648909B1 (2) 1981-11-18
CA931659A (en) 1973-08-07
DE2236694B2 (de) 1976-04-15
US3711839A (en) 1973-01-16
DE2236694A1 (de) 1973-02-08
IT961652B (it) 1973-12-10
FR2147158A1 (2) 1973-03-09
GB1347960A (en) 1974-02-27
SE371709B (2) 1974-11-25

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Legal Events

Date Code Title Description
ST Notification of lapse