FR2111667A1 - - Google Patents

Info

Publication number
FR2111667A1
FR2111667A1 FR7137128A FR7137128A FR2111667A1 FR 2111667 A1 FR2111667 A1 FR 2111667A1 FR 7137128 A FR7137128 A FR 7137128A FR 7137128 A FR7137128 A FR 7137128A FR 2111667 A1 FR2111667 A1 FR 2111667A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7137128A
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.)
Decision Data Computer Corp
Original Assignee
Decision Data Computer 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
Application filed by Decision Data Computer Corp filed Critical Decision Data Computer Corp
Publication of FR2111667A1 publication Critical patent/FR2111667A1/fr
Withdrawn legal-status Critical Current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
    • G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
    • G06K1/02—Methods or arrangements for marking the record carrier in digital fashion by punching
    • G06K1/04—Methods or arrangements for marking the record carrier in digital fashion by punching controlled by sensing markings on the record carrier being punched

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Credit Cards Or The Like (AREA)
FR7137128A 1970-10-16 1971-10-15 Withdrawn FR2111667A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8125070A 1970-10-16 1970-10-16

Publications (1)

Publication Number Publication Date
FR2111667A1 true FR2111667A1 (fr) 1972-06-09

Family

ID=22163021

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7137128A Withdrawn FR2111667A1 (fr) 1970-10-16 1971-10-15

Country Status (5)

Country Link
US (1) US3706074A (fr)
CA (1) CA944738A (fr)
DE (1) DE2151393A1 (fr)
FR (1) FR2111667A1 (fr)
GB (1) GB1356829A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3805245A (en) * 1972-04-11 1974-04-16 Ibm I/o device attachment for a computer
US3842245A (en) * 1973-04-19 1974-10-15 Cummins Allison Corp Electronic control system for punch-type encoder

Also Published As

Publication number Publication date
CA944738A (en) 1974-04-02
DE2151393A1 (de) 1972-04-20
GB1356829A (en) 1974-06-19
US3706074A (en) 1972-12-12

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Legal Events

Date Code Title Description
ST Notification of lapse