KR860015268U - 책 페이지(Page) 기억장치 - Google Patents

책 페이지(Page) 기억장치

Info

Publication number
KR860015268U
KR860015268U KR2019850005433U KR850005433U KR860015268U KR 860015268 U KR860015268 U KR 860015268U KR 2019850005433 U KR2019850005433 U KR 2019850005433U KR 850005433 U KR850005433 U KR 850005433U KR 860015268 U KR860015268 U KR 860015268U
Authority
KR
South Korea
Prior art keywords
book page
page storage
storage
book
page
Prior art date
Application number
KR2019850005433U
Other languages
English (en)
Other versions
KR880003361Y1 (ko
Inventor
권장순
Original Assignee
권장순
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 권장순 filed Critical 권장순
Priority to KR2019850005433U priority Critical patent/KR880003361Y1/ko
Publication of KR860015268U publication Critical patent/KR860015268U/ko
Application granted granted Critical
Publication of KR880003361Y1 publication Critical patent/KR880003361Y1/ko

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
    • G09B19/00—Teaching not covered by other main groups of this subclass
    • G09B19/02—Counting; Calculating
    • 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
    • G09B1/00—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways
    • G09B1/02—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements
    • G09B1/16—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements the elements each bearing a plurality of different symbols, signs, or combinations of symbols and signs, only one symbol, sign, or combination thereof, of each element to be used at a time
    • G09B1/18—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements the elements each bearing a plurality of different symbols, signs, or combinations of symbols and signs, only one symbol, sign, or combination thereof, of each element to be used at a time the elements being rotatable
    • G09B1/20—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements the elements each bearing a plurality of different symbols, signs, or combinations of symbols and signs, only one symbol, sign, or combination thereof, of each element to be used at a time the elements being rotatable and bearing the symbols on a surface parallel to the axis of rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
KR2019850005433U 1985-05-10 1985-05-10 책 페이지(Page) 기억장치 KR880003361Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850005433U KR880003361Y1 (ko) 1985-05-10 1985-05-10 책 페이지(Page) 기억장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850005433U KR880003361Y1 (ko) 1985-05-10 1985-05-10 책 페이지(Page) 기억장치

Publications (2)

Publication Number Publication Date
KR860015268U true KR860015268U (ko) 1986-12-30
KR880003361Y1 KR880003361Y1 (ko) 1988-09-24

Family

ID=19242055

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850005433U KR880003361Y1 (ko) 1985-05-10 1985-05-10 책 페이지(Page) 기억장치

Country Status (1)

Country Link
KR (1) KR880003361Y1 (ko)

Also Published As

Publication number Publication date
KR880003361Y1 (ko) 1988-09-24

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19930909

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee