FR1019273A - Method and device against errors in accounting documents - Google Patents

Method and device against errors in accounting documents

Info

Publication number
FR1019273A
FR1019273A FR1019273DA FR1019273A FR 1019273 A FR1019273 A FR 1019273A FR 1019273D A FR1019273D A FR 1019273DA FR 1019273 A FR1019273 A FR 1019273A
Authority
FR
France
Prior art keywords
device against
against errors
accounting documents
accounting
documents
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
Other languages
French (fr)
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.)
Compagnie des Machines Bull SA
Original Assignee
Compagnie des Machines Bull SA
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 Compagnie des Machines Bull SA filed Critical Compagnie des Machines Bull SA
Application granted granted Critical
Publication of FR1019273A publication Critical patent/FR1019273A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • G06F11/1008—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices
    • G06F11/1012—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices using codes or arrangements adapted for a specific type of error
    • G06F11/104—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices using codes or arrangements adapted for a specific type of error using arithmetic codes, i.e. codes which are preserved during operation, e.g. modulo 9 or 11 check
FR1019273D 1950-03-31 1950-03-31 Method and device against errors in accounting documents Expired FR1019273A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1025180X 1950-03-31

Publications (1)

Publication Number Publication Date
FR1019273A true FR1019273A (en) 1953-01-20

Family

ID=9579286

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1019273D Expired FR1019273A (en) 1950-03-31 1950-03-31 Method and device against errors in accounting documents

Country Status (4)

Country Link
BE (1) BE501321A (en)
DE (1) DE1025180B (en)
FR (1) FR1019273A (en)
NL (2) NL159365B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1162603B (en) * 1956-04-11 1964-02-06 Theodorus Reumerman Method and device for checking groups of characters
JPS50252A (en) * 1973-04-12 1975-01-06

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1162603B (en) * 1956-04-11 1964-02-06 Theodorus Reumerman Method and device for checking groups of characters
JPS50252A (en) * 1973-04-12 1975-01-06
JPS5225497B2 (en) * 1973-04-12 1977-07-08

Also Published As

Publication number Publication date
NL159365B (en)
BE501321A (en)
NL81419C (en)
DE1025180B (en) 1958-02-27

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