KR870002769U - 학습용 조각교재 - Google Patents

학습용 조각교재

Info

Publication number
KR870002769U
KR870002769U KR2019850008746U KR850008746U KR870002769U KR 870002769 U KR870002769 U KR 870002769U KR 2019850008746 U KR2019850008746 U KR 2019850008746U KR 850008746 U KR850008746 U KR 850008746U KR 870002769 U KR870002769 U KR 870002769U
Authority
KR
South Korea
Prior art keywords
sculpture
learning
learning sculpture
Prior art date
Application number
KR2019850008746U
Other languages
English (en)
Other versions
KR890000414Y1 (ko
Inventor
김정근
Original Assignee
김정근
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 김정근 filed Critical 김정근
Priority to KR2019850008746U priority Critical patent/KR890000414Y1/ko
Publication of KR870002769U publication Critical patent/KR870002769U/ko
Application granted granted Critical
Publication of KR890000414Y1 publication Critical patent/KR890000414Y1/ko

Links

Classifications

    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B19/00Teaching not covered by other main groups of this subclass
    • G09B19/10Modelling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/13Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board all layers being exclusively wood

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Laminated Bodies (AREA)
KR2019850008746U 1985-07-12 1985-07-12 학습용 조각교재 KR890000414Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850008746U KR890000414Y1 (ko) 1985-07-12 1985-07-12 학습용 조각교재

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850008746U KR890000414Y1 (ko) 1985-07-12 1985-07-12 학습용 조각교재

Publications (2)

Publication Number Publication Date
KR870002769U true KR870002769U (ko) 1987-03-18
KR890000414Y1 KR890000414Y1 (ko) 1989-03-09

Family

ID=19243775

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850008746U KR890000414Y1 (ko) 1985-07-12 1985-07-12 학습용 조각교재

Country Status (1)

Country Link
KR (1) KR890000414Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100445101B1 (ko) * 2001-06-26 2004-08-21 전수광 유아교육교구용 판블럭

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100445101B1 (ko) * 2001-06-26 2004-08-21 전수광 유아교육교구용 판블럭

Also Published As

Publication number Publication date
KR890000414Y1 (ko) 1989-03-09

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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