KR850004340U - Aggregate for teaching materials - Google Patents

Aggregate for teaching materials

Info

Publication number
KR850004340U
KR850004340U KR2019830010191U KR830010191U KR850004340U KR 850004340 U KR850004340 U KR 850004340U KR 2019830010191 U KR2019830010191 U KR 2019830010191U KR 830010191 U KR830010191 U KR 830010191U KR 850004340 U KR850004340 U KR 850004340U
Authority
KR
South Korea
Prior art keywords
aggregate
teaching materials
teaching
materials
Prior art date
Application number
KR2019830010191U
Other languages
Korean (ko)
Other versions
KR850001560Y1 (en
Inventor
이근배
Original Assignee
이근배
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 이근배 filed Critical 이근배
Priority to KR2019830010191U priority Critical patent/KR850001560Y1/en
Publication of KR850004340U publication Critical patent/KR850004340U/en
Application granted granted Critical
Publication of KR850001560Y1 publication Critical patent/KR850001560Y1/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
    • G09B19/10—Modelling
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41G—ARTIFICIAL FLOWERS; WIGS; MASKS; FEATHERS
    • A41G7/00—Masks or dominoes for concealing identity, e.g. for theatrical use

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Textile Engineering (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Adornments (AREA)
KR2019830010191U 1983-12-01 1983-12-01 Mask-base KR850001560Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019830010191U KR850001560Y1 (en) 1983-12-01 1983-12-01 Mask-base

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019830010191U KR850001560Y1 (en) 1983-12-01 1983-12-01 Mask-base

Publications (2)

Publication Number Publication Date
KR850004340U true KR850004340U (en) 1985-07-22
KR850001560Y1 KR850001560Y1 (en) 1985-07-31

Family

ID=70160098

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019830010191U KR850001560Y1 (en) 1983-12-01 1983-12-01 Mask-base

Country Status (1)

Country Link
KR (1) KR850001560Y1 (en)

Also Published As

Publication number Publication date
KR850001560Y1 (en) 1985-07-31

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Legal Events

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

Payment date: 19880730

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee