KR900014907U - Portable learning memorization box - Google Patents

Portable learning memorization box

Info

Publication number
KR900014907U
KR900014907U KR2019890000205U KR890000205U KR900014907U KR 900014907 U KR900014907 U KR 900014907U KR 2019890000205 U KR2019890000205 U KR 2019890000205U KR 890000205 U KR890000205 U KR 890000205U KR 900014907 U KR900014907 U KR 900014907U
Authority
KR
South Korea
Prior art keywords
portable learning
box
learning memorization
memorization box
portable
Prior art date
Application number
KR2019890000205U
Other languages
Korean (ko)
Other versions
KR940003065Y1 (en
Inventor
김정일
Original Assignee
김정일
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 김정일 filed Critical 김정일
Priority to KR2019890000205U priority Critical patent/KR940003065Y1/en
Publication of KR900014907U publication Critical patent/KR900014907U/en
Application granted granted Critical
Publication of KR940003065Y1 publication Critical patent/KR940003065Y1/en

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
    • G09B19/06—Foreign languages
    • G09B19/08—Printed or written appliances, e.g. text books, bilingual letter assemblies, charts
    • 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
    • G09B1/24—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 in flexible strip form, e.g. endless bands

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)
  • Computational Linguistics (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Toys (AREA)
KR2019890000205U 1989-01-09 1989-01-09 Study device KR940003065Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890000205U KR940003065Y1 (en) 1989-01-09 1989-01-09 Study device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890000205U KR940003065Y1 (en) 1989-01-09 1989-01-09 Study device

Publications (2)

Publication Number Publication Date
KR900014907U true KR900014907U (en) 1990-08-02
KR940003065Y1 KR940003065Y1 (en) 1994-05-12

Family

ID=19283084

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890000205U KR940003065Y1 (en) 1989-01-09 1989-01-09 Study device

Country Status (1)

Country Link
KR (1) KR940003065Y1 (en)

Also Published As

Publication number Publication date
KR940003065Y1 (en) 1994-05-12

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee