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CA922327A - Sheet registration and feeding - Google Patents

Sheet registration and feeding

Info

Publication number
CA922327A
CA922327A CA092963A CA92963A CA922327A CA 922327 A CA922327 A CA 922327A CA 092963 A CA092963 A CA 092963A CA 92963 A CA92963 A CA 92963A CA 922327 A CA922327 A CA 922327A
Authority
CA
Canada
Prior art keywords
feeding
sheet registration
registration
sheet
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
CA092963A
Inventor
J. Reckdahl Segwald
W. Folske Donald
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of CA922327A publication Critical patent/CA922327A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B3/00—Manually or mechanically operated teaching appliances working with questions and answers
    • G09B3/06—Manually or mechanically operated teaching appliances working with questions and answers of the multiple-choice answer type, i.e. where a given question is provided with a series of answers and a choice has to be made
    • G09B3/08—Manually or mechanically operated teaching appliances working with questions and answers of the multiple-choice answer type, i.e. where a given question is provided with a series of answers and a choice has to be made of chart form
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06K17/0032—Apparatus for automatic testing and analysing marked record carriers, used for examinations of the multiple choice answer type

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Pile Receivers (AREA)
  • Electrically Operated Instructional Devices (AREA)
  • Conveying Record Carriers (AREA)
CA092963A 1969-10-24 1970-09-11 Sheet registration and feeding Expired CA922327A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86899669A 1969-10-24 1969-10-24

Publications (1)

Publication Number Publication Date
CA922327A true CA922327A (en) 1973-03-06

Family

ID=25352737

Family Applications (1)

Application Number Title Priority Date Filing Date
CA092963A Expired CA922327A (en) 1969-10-24 1970-09-11 Sheet registration and feeding

Country Status (5)

Country Link
US (1) US3586318A (en)
JP (1) JPS5130799B1 (en)
CA (1) CA922327A (en)
DE (1) DE2055256A1 (en)
GB (1) GB1333237A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS645891A (en) * 1987-06-29 1989-01-10 Sony Corp Page turn-over device
US6152438A (en) * 1997-07-23 2000-11-28 Morgan; Wade Floor supported fabric spreading machine

Also Published As

Publication number Publication date
JPS5130799B1 (en) 1976-09-02
DE2055256A1 (en) 1971-05-27
GB1333237A (en) 1973-10-10
US3586318A (en) 1971-06-22

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