FR1171298A - élément d'emmagasinage de données - Google Patents

élément d'emmagasinage de données

Info

Publication number: FR1171298A
Authority: FR; France
Prior art keywords: data storage; storage element; data; storage
Prior art date: 1955-03-08
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

Other languages

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.)

International Business Machines Corp

Original Assignee

International Business Machines 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.)

1955-03-08

Filing date

1956-03-06

Publication date

1959-01-23

1956-03-06 Application filed by International Business Machines Corp filed Critical International Business Machines Corp

1959-01-23 Application granted granted Critical

1959-01-23 Publication of FR1171298A publication Critical patent/FR1171298A/fr

Status Expired legal-status Critical Current

Links

FR1171298D 1955-03-08 1956-03-06 élément d'emmagasinage de données Expired FR1171298A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US492858A US2989731A (en)	1955-03-08	1955-03-08	Data storage unit

Publications (1)

Publication Number	Publication Date
FR1171298A true FR1171298A (fr)	1959-01-23

Family

ID=23957896

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1171298D Expired FR1171298A (fr)	1955-03-08	1956-03-06	élément d'emmagasinage de données

Country Status (4)

Country	Link
US (1)	US2989731A (fr)
DE (1)	DE1051032B (fr)
FR (1)	FR1171298A (fr)
GB (1)	GB818145A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3225190A (en) *	1959-02-26	1965-12-21	Westinghouse Air Brake Co	Information handling system
NL274015A (fr) *	1961-01-27
US3219982A (en) *	1961-11-14	1965-11-23	Ibm	High order mark system
US3440613A (en) *	1966-03-25	1969-04-22	Westinghouse Electric Corp	Interface system for digital computers and serially operated input and output devices
US3930238A (en) *	1974-04-25	1975-12-30	Raytheon Co	Digital apparatus

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2484226A (en) *	1947-10-17	1949-10-11	Bell Telephone Labor Inc	Indicating circuit
US2540654A (en) *	1948-03-25	1951-02-06	Engineering Res Associates Inc	Data storage system
US2587532A (en) *	1948-05-05	1952-02-26	Teleregister Corp	System for magnetic storage of data
US2611813A (en) *	1948-05-26	1952-09-23	Technitrol Engineering Company	Magnetic data storage system
US2609498A (en) *	1950-01-07	1952-09-02	Bell Telephone Labor Inc	Pulse counting and registration system
US2614169A (en) *	1950-07-24	1952-10-14	Engineering Res Associates Inc	Storage and relay system
NL173264B (nl) *	1950-11-22		Bayer Ag	Werkwijze voor het uitvoeren van chemische reacties onder toepassing van benzylchloride.
US2739301A (en) *	1951-03-28	1956-03-20	Bendix Aviat Corp	Checking circuit for correct number of received information pulses
US2714843A (en) *	1951-06-19	1955-08-09	Harris Seybold Co	Photographic type composition
NL105528C (fr) *	1952-04-29
US2745006A (en) *	1952-08-18	1956-05-08	Jeffrey C Chu	Binary counter
US2679638A (en) *	1952-11-26	1954-05-25	Rca Corp	Computer system
US2925587A (en) *	1953-12-01	1960-02-16	Thorensen Ragnar	Magnetic drum memory for electronic computers
BE535498A (fr) *	1954-02-08
US2813259A (en) *	1954-04-12	1957-11-12	Monroe Calculating Machine	Magnetic tape recording systems
US2817072A (en) *	1954-08-02	1957-12-17	Rca Corp	Serial memory system

0
- DE DENDAT1051032D patent/DE1051032B/de active Pending
1955
- 1955-03-08 US US492858A patent/US2989731A/en not_active Expired - Lifetime
1956
- 1956-03-05 GB GB682956A patent/GB818145A/en not_active Expired
- 1956-03-06 FR FR1171298D patent/FR1171298A/fr not_active Expired

Also Published As

Publication number	Publication date
GB818145A (en)	1959-08-12
US2989731A (en)	1961-06-20
DE1051032B (fr)	1959-02-19

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