CH478439A - Semi-permanent memory - Google Patents

Semi-permanent memory

Info

Publication number: CH478439A
Authority: CH; Switzerland
Prior art keywords: semi; permanent memory; permanent; memory
Prior art date: 1966-04-29

Application number

CH596167A

Other languages

French (fr)

Inventor

Jacques Judeinstein Andre

Krait Antony

Louise Krait Janine Nicole

Original Assignee

Int Standard Electric 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.)

1966-04-29

Filing date

1967-04-26

Publication date

1969-09-15

1967-04-26 Application filed by Int Standard Electric Corp filed Critical Int Standard Electric Corp

1969-09-15 Publication of CH478439A publication Critical patent/CH478439A/en

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

CH596167A 1966-04-29 1967-04-26 Semi-permanent memory CH478439A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR59711A FR1500814A (en)	1966-04-29	1966-04-29	Semi-permanent memory

Publications (1)

Publication Number	Publication Date
CH478439A true CH478439A (en)	1969-09-15

Family

ID=8607491

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH596167A CH478439A (en)	1966-04-29	1967-04-26	Semi-permanent memory

Country Status (6)

Country	Link
BE (1)	BE697735A (en)
CH (1)	CH478439A (en)
DE (1)	DE1524785A1 (en)
FR (1)	FR1500814A (en)
GB (1)	GB1183344A (en)
NL (1)	NL6706090A (en)

1966
- 1966-04-29 FR FR59711A patent/FR1500814A/en not_active Expired
1967
- 1967-04-26 CH CH596167A patent/CH478439A/en not_active IP Right Cessation
- 1967-04-27 DE DE19671524785 patent/DE1524785A1/en active Pending
- 1967-04-28 GB GB1977567A patent/GB1183344A/en not_active Expired
- 1967-04-28 BE BE697735D patent/BE697735A/xx unknown
- 1967-04-28 NL NL6706090A patent/NL6706090A/xx unknown

Also Published As

Publication number	Publication date
BE697735A (en)	1967-10-30
NL6706090A (en)	1967-10-30
FR1500814A (en)	1967-11-10
GB1183344A (en)	1970-03-04
DE1524785A1 (en)	1970-04-09

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Legal Events

Date	Code	Title	Description
1972-11-30	PL	Patent ceased