BE552980A - - Google Patents

Info

Publication number: BE552980A
Authority: BE; Belgium

Application number

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.)

1955-12-02

Publication of BE552980A publication Critical patent/BE552980A/xx

Classifications

- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general

Landscapes

Engineering & Computer Science (AREA)
Theoretical Computer Science (AREA)
Computer Hardware Design (AREA)
Physics & Mathematics (AREA)
General Engineering & Computer Science (AREA)
General Physics & Mathematics (AREA)
Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Push-Button Switches (AREA)

BE552980D 1955-12-02 BE552980A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US550728A US2896713A (en)	1955-12-02	1955-12-02	Recording devices

Publications (1)

Publication Number	Publication Date
BE552980A true BE552980A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Family

ID=24198364

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE552980D BE552980A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)	1955-12-02

Country Status (5)

Country	Link
US (1)	US2896713A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
BE (1)	BE552980A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
CH (1)	CH341670A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
FR (1)	FR1179986A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
GB (1)	GB798017A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3014647A (en) *	1956-11-16	1961-12-26	Ncr Co	System for computing and sequential recording of data
US3290660A (en) *	1960-05-02	1966-12-06	Sperry Rand Corp	Non-destructive sensing semipermanent memory
NL285558A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) *	1961-11-15

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2428811A (en) *	1943-10-30	1947-10-14	Rca Corp	Electronic computing device
NL78120C (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) *	1945-12-21
US2693593A (en) *	1950-08-19	1954-11-02	Remington Rand Inc	Decoding circuit
US2702879A (en) *	1951-05-21	1955-02-22	Stromberg Carlson Co	Rectifier network
NL166510B (nl) *	1951-08-10		France Etat	Vangrail, welke in dwarsrichting kan glijden.
NL179454B (nl) *	1952-06-28		Jan Hendrik Gerlings	Plaatvormig kunststofelement.
IT505586A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) *	1952-10-17

0
- BE BE552980D patent/BE552980A/xx unknown
1955
- 1955-12-02 US US550728A patent/US2896713A/en not_active Expired - Lifetime
1956
- 1956-11-27 CH CH341670D patent/CH341670A/fr unknown
- 1956-11-29 GB GB36485/56A patent/GB798017A/en not_active Expired
- 1956-11-30 FR FR1179986D patent/FR1179986A/fr not_active Expired

Also Published As

Publication number	Publication date
US2896713A (en)	1959-07-28
GB798017A (en)	1958-07-09
FR1179986A (fr)	1959-05-29
CH341670A (fr)	1959-10-15

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