JPS4965298A - - Google Patents

Info

Publication number
JPS4965298A
JPS4965298A JP6630573A JP6630573A JPS4965298A JP S4965298 A JPS4965298 A JP S4965298A JP 6630573 A JP6630573 A JP 6630573A JP 6630573 A JP6630573 A JP 6630573A JP S4965298 A JPS4965298 A JP S4965298A
Authority
JP
Japan
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.)
Granted
Application number
JP6630573A
Other versions
JPS5518952B2 (ja
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 US00272192A external-priority patent/US3831749A/en
Application filed filed Critical
Publication of JPS4965298A publication Critical patent/JPS4965298A/ja
Publication of JPS5518952B2 publication Critical patent/JPS5518952B2/ja
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
    • G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/10—Projectors with built-in or built-on screen
    • G03B21/11—Projectors with built-in or built-on screen for microfilm reading
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K21/00—Information retrieval from punched cards designed for manual use or handling by machine; Apparatus for handling such cards, e.g. marking or correcting
    • G06K21/02—Information retrieval from punched cards designed for manual use or handling by machine; Apparatus for handling such cards, e.g. marking or correcting in which coincidence of markings is sensed mechanically, e.g. by needle

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
JP6630573A 1972-07-17 1973-06-12 Expired JPS5518952B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00272192A US3831749A (en) 1972-04-26 1972-07-17 Selector mechanism including cassette storage

Publications (2)

Publication Number Publication Date
JPS4965298A true JPS4965298A (ja) 1974-06-25
JPS5518952B2 JPS5518952B2 (ja) 1980-05-22

Family

ID=23038793

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6630573A Expired JPS5518952B2 (ja) 1972-07-17 1973-06-12

Country Status (3)

Country Link
JP (1) JPS5518952B2 (ja)
DE (1) DE2335059A1 (ja)
GB (1) GB1426821A (ja)

Also Published As

Publication number Publication date
JPS5518952B2 (ja) 1980-05-22
GB1426821A (en) 1976-03-03
DE2335059A1 (de) 1974-02-07

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