KR870007242U - 글자 교습 피아노폰 - Google Patents

글자 교습 피아노폰

Info

Publication number
KR870007242U
KR870007242U KR2019850014490U KR850014490U KR870007242U KR 870007242 U KR870007242 U KR 870007242U KR 2019850014490 U KR2019850014490 U KR 2019850014490U KR 850014490 U KR850014490 U KR 850014490U KR 870007242 U KR870007242 U KR 870007242U
Authority
KR
South Korea
Prior art keywords
lesson
piano
text
phone
text lesson
Prior art date
Application number
KR2019850014490U
Other languages
English (en)
Other versions
KR890000039Y1 (ko
Inventor
은종희
Original Assignee
은종희
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 은종희 filed Critical 은종희
Priority to KR2019850014490U priority Critical patent/KR890000039Y1/ko
Publication of KR870007242U publication Critical patent/KR870007242U/ko
Application granted granted Critical
Publication of KR890000039Y1 publication Critical patent/KR890000039Y1/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
    • G09B17/00—Teaching reading
    • 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
    • G09B15/00—Teaching music
    • G09B15/08—Practice keyboards

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)
  • Multimedia (AREA)
  • Toys (AREA)
KR2019850014490U 1985-10-30 1985-10-30 글자 교습 피아노폰 KR890000039Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850014490U KR890000039Y1 (ko) 1985-10-30 1985-10-30 글자 교습 피아노폰

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850014490U KR890000039Y1 (ko) 1985-10-30 1985-10-30 글자 교습 피아노폰

Publications (2)

Publication Number Publication Date
KR870007242U true KR870007242U (ko) 1987-05-11
KR890000039Y1 KR890000039Y1 (ko) 1989-03-02

Family

ID=19246267

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850014490U KR890000039Y1 (ko) 1985-10-30 1985-10-30 글자 교습 피아노폰

Country Status (1)

Country Link
KR (1) KR890000039Y1 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102589726B1 (ko) * 2021-02-26 2023-10-19 노상완 동물 목줄 고정용 말뚝장치
KR102589727B1 (ko) * 2021-04-13 2023-10-19 노상완 목줄 고정용 말뚝장치

Also Published As

Publication number Publication date
KR890000039Y1 (ko) 1989-03-02

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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
LAPS Lapse due to unpaid annual fee