FR1286602A - Electro-static memory device for electronic calculators - Google Patents

Electro-static memory device for electronic calculators

Info

Publication number
FR1286602A
FR1286602A FR738209A FR738209A FR1286602A FR 1286602 A FR1286602 A FR 1286602A FR 738209 A FR738209 A FR 738209A FR 738209 A FR738209 A FR 738209A FR 1286602 A FR1286602 A FR 1286602A
Authority
FR
France
Prior art keywords
electro
memory device
static memory
electronic calculators
calculators
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
FR738209A
Other languages
French (fr)
Inventor
Edgard Henri Nazare
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 filed Critical
Priority to FR738209A priority Critical patent/FR1286602A/en
Priority to FR1761A priority patent/FR77651E/en
Priority to FR742150A priority patent/FR78151E/en
Priority to FR764671A priority patent/FR78351E/en
Priority to GB1501458A priority patent/GB853069A/en
Priority to DE1958N0015060 priority patent/DE1245424B/en
Application granted granted Critical
Publication of FR1286602A publication Critical patent/FR1286602A/en
Expired 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
    • G11C11/22—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using ferroelectric elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/26—Devices for calling a subscriber
    • H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
    • H04M1/274—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/04—Recording calls, or communications in printed, perforated or other permanent form

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Hardware Design (AREA)
  • Gas-Filled Discharge Tubes (AREA)
  • Credit Cards Or The Like (AREA)
FR738209A 1957-05-09 1957-05-09 Electro-static memory device for electronic calculators Expired FR1286602A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR738209A FR1286602A (en) 1957-05-09 1957-05-09 Electro-static memory device for electronic calculators
FR1761A FR77651E (en) 1957-05-09 1957-06-08 Electrostatic memory device for electronic calculator
FR742150A FR78151E (en) 1957-05-09 1957-06-29 Electrostatic memory device for electronic calculator
FR764671A FR78351E (en) 1957-05-09 1958-05-02 Electrostatic memory device for electronic calculators
GB1501458A GB853069A (en) 1957-05-09 1958-05-09 Improvements in and relating to memory devices
DE1958N0015060 DE1245424B (en) 1957-05-09 1958-05-09 Device for storing and reading signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR738209A FR1286602A (en) 1957-05-09 1957-05-09 Electro-static memory device for electronic calculators

Publications (1)

Publication Number Publication Date
FR1286602A true FR1286602A (en) 1962-03-09

Family

ID=26161533

Family Applications (4)

Application Number Title Priority Date Filing Date
FR738209A Expired FR1286602A (en) 1957-05-09 1957-05-09 Electro-static memory device for electronic calculators
FR1761A Expired FR77651E (en) 1957-05-09 1957-06-08 Electrostatic memory device for electronic calculator
FR742150A Expired FR78151E (en) 1957-05-09 1957-06-29 Electrostatic memory device for electronic calculator
FR764671A Expired FR78351E (en) 1957-05-09 1958-05-02 Electrostatic memory device for electronic calculators

Family Applications After (3)

Application Number Title Priority Date Filing Date
FR1761A Expired FR77651E (en) 1957-05-09 1957-06-08 Electrostatic memory device for electronic calculator
FR742150A Expired FR78151E (en) 1957-05-09 1957-06-29 Electrostatic memory device for electronic calculator
FR764671A Expired FR78351E (en) 1957-05-09 1958-05-02 Electrostatic memory device for electronic calculators

Country Status (3)

Country Link
DE (1) DE1245424B (en)
FR (4) FR1286602A (en)
GB (1) GB853069A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE587927A (en) * 1959-05-28
NL286466A (en) * 1960-09-23 1900-01-01

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2055016A (en) * 1933-01-20 1936-09-22 Robert E Paris Machine control system and means for carrying the same into effect
DE900281C (en) * 1939-04-06 1953-12-21 Adelheid Huendorf Electric computing cell
US2473444A (en) * 1944-02-29 1949-06-14 Rca Corp Computing system
US2575916A (en) * 1949-11-30 1951-11-20 Gen Electric Electric selecting matrix
DE872068C (en) * 1951-03-08 1953-03-30 Mix & Genest Ag Arrangement for the storage of dual information for messaging, in particular switching systems

Also Published As

Publication number Publication date
DE1245424B (en) 1967-07-27
GB853069A (en) 1960-11-02
FR78351E (en) 1962-07-13
FR77651E (en) 1962-04-06
FR78151E (en) 1962-06-15

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