FR1102900A - Perfectionnements apportés aux machines à calculer - Google Patents

Perfectionnements apportés aux machines à calculer

Info

Publication number
FR1102900A
FR1102900A FR1102900DA FR1102900A FR 1102900 A FR1102900 A FR 1102900A FR 1102900D A FR1102900D A FR 1102900DA FR 1102900 A FR1102900 A FR 1102900A
Authority
FR
France
Prior art keywords
calculating machines
machines
calculating
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
English (en)
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.)
J Lyons and Co Ltd
Original Assignee
J Lyons and Co Ltd
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 J Lyons and Co Ltd filed Critical J Lyons and Co Ltd
Application granted granted Critical
Publication of FR1102900A publication Critical patent/FR1102900A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/02—Conversion to or from weighted codes, i.e. the weight given to a digit depending on the position of the digit within the block or code word
    • H03M7/06—Conversion to or from weighted codes, i.e. the weight given to a digit depending on the position of the digit within the block or code word the radix thereof being a positive integer different from two
    • H03M7/08—Conversion to or from weighted codes, i.e. the weight given to a digit depending on the position of the digit within the block or code word the radix thereof being a positive integer different from two the radix being ten, i.e. pure decimal code

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
FR1102900D 1953-04-10 1954-04-10 Perfectionnements apportés aux machines à calculer Expired FR1102900A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1102900X 1953-04-10

Publications (1)

Publication Number Publication Date
FR1102900A true FR1102900A (fr) 1955-10-26

Family

ID=10874211

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1102900D Expired FR1102900A (fr) 1953-04-10 1954-04-10 Perfectionnements apportés aux machines à calculer

Country Status (2)

Country Link
FR (1) FR1102900A (nl)
NL (1) NL186645B (nl)

Also Published As

Publication number Publication date
NL186645B (nl)

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