FR1413010A - Superimposed document detector - Google Patents

Superimposed document detector

Info

Publication number
FR1413010A
FR1413010A FR993714A FR993714A FR1413010A FR 1413010 A FR1413010 A FR 1413010A FR 993714 A FR993714 A FR 993714A FR 993714 A FR993714 A FR 993714A FR 1413010 A FR1413010 A FR 1413010A
Authority
FR
France
Prior art keywords
document detector
superimposed document
superimposed
detector
document
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
FR993714A
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.)
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.)
Filing date
Publication date
Priority claimed from US321949A external-priority patent/US3283163A/en
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Priority to FR993714A priority Critical patent/FR1413010A/en
Application granted granted Critical
Publication of FR1413010A publication Critical patent/FR1413010A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K13/00—Conveying record carriers from one station to another, e.g. from stack to punching mechanism
    • G06K13/02—Conveying record carriers from one station to another, e.g. from stack to punching mechanism the record carrier having longitudinal dimension comparable with transverse dimension, e.g. punched card
    • G06K13/06—Guiding cards; Checking correct operation of card-conveying mechanisms
    • G06K13/067—Checking presence, absence, correct position, or moving status of cards

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
FR993714A 1963-11-06 1964-11-04 Superimposed document detector Expired FR1413010A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR993714A FR1413010A (en) 1963-11-06 1964-11-04 Superimposed document detector

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US321949A US3283163A (en) 1963-11-06 1963-11-06 Photosensitive overlapped document detector
FR993714A FR1413010A (en) 1963-11-06 1964-11-04 Superimposed document detector

Publications (1)

Publication Number Publication Date
FR1413010A true FR1413010A (en) 1965-10-01

Family

ID=26210951

Family Applications (1)

Application Number Title Priority Date Filing Date
FR993714A Expired FR1413010A (en) 1963-11-06 1964-11-04 Superimposed document detector

Country Status (1)

Country Link
FR (1) FR1413010A (en)

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