KR870015310U - 음계교습 피아노 완구 - Google Patents

음계교습 피아노 완구

Info

Publication number
KR870015310U
KR870015310U KR2019870000339U KR870000339U KR870015310U KR 870015310 U KR870015310 U KR 870015310U KR 2019870000339 U KR2019870000339 U KR 2019870000339U KR 870000339 U KR870000339 U KR 870000339U KR 870015310 U KR870015310 U KR 870015310U
Authority
KR
South Korea
Prior art keywords
piano
toys
piano toys
Prior art date
Application number
KR2019870000339U
Other languages
English (en)
Other versions
KR900002859Y1 (ko
Inventor
히로유기 이사시
Original Assignee
가부시끼가이샤 가와이각기 세이사꾸쇼
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 가부시끼가이샤 가와이각기 세이사꾸쇼 filed Critical 가부시끼가이샤 가와이각기 세이사꾸쇼
Publication of KR870015310U publication Critical patent/KR870015310U/ko
Application granted granted Critical
Publication of KR900002859Y1 publication Critical patent/KR900002859Y1/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
    • G09B15/00—Teaching music
    • G09B15/06—Devices for exercising or strengthening fingers or arms; Devices for holding fingers or arms in a proper position for playing
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Toys (AREA)
  • Electrophonic Musical Instruments (AREA)
KR2019870000339U 1986-03-28 1987-01-14 음계교습(音階敎習) 피아노 완구 KR900002859Y1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1986044870U JPH0422356Y2 (ko) 1986-03-28 1986-03-28
JP44870 1986-03-28

Publications (2)

Publication Number Publication Date
KR870015310U true KR870015310U (ko) 1987-10-24
KR900002859Y1 KR900002859Y1 (ko) 1990-04-06

Family

ID=12703530

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870000339U KR900002859Y1 (ko) 1986-03-28 1987-01-14 음계교습(音階敎習) 피아노 완구

Country Status (4)

Country Link
US (1) US4794840A (ko)
JP (1) JPH0422356Y2 (ko)
KR (1) KR900002859Y1 (ko)
GB (1) GB2188476B (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5533949A (en) * 1994-12-27 1996-07-09 Hwang; Chyh-Wen Hand-muscle developer with music producing means
JP4543475B2 (ja) 1999-04-13 2010-09-15 ヤマハ株式会社 演奏練習装置および運指練習装置
US6755713B1 (en) 2003-05-08 2004-06-29 Mattel Toy with correlated audible and visual outputs
US7815108B2 (en) * 2007-10-31 2010-10-19 Target Brands, Inc. Transaction product with electrical circuit

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2159491A (en) * 1938-03-08 1939-05-23 Rose Alexander Musical instrument
GB530772A (en) * 1939-07-03 1940-12-19 Theobald Schrems Improvements in or relating to instructional apparatus for teaching music
GB539987A (en) * 1940-04-18 1941-10-01 William Henry Willmott Improved apparatus for teaching music
US2788697A (en) * 1953-09-09 1957-04-16 Alfred A Anthony Toy musical instrument with jumping objects on keys
US2791147A (en) * 1954-04-28 1957-05-07 Syndreco Electronic music instruction device
US3091152A (en) * 1962-03-01 1963-05-28 Elmer H Bridges Visual instructing device
GB1281170A (en) * 1969-04-17 1972-07-12 Key Developments Ltd Automatic visual indicator and transposing device for organ, electronic organ and pianoforte
US3577824A (en) * 1969-05-13 1971-05-04 Lawrence P Lavan Music teaching machine
JPS54154062U (ko) * 1978-04-17 1979-10-26
US4203344A (en) * 1979-03-09 1980-05-20 Krosnick Teresa A Musical education toy
JPS6033370B2 (ja) * 1979-11-05 1985-08-02 住友化学工業株式会社 ２−アリ−ルエタノ−ルの製造法
US4331062A (en) * 1980-06-02 1982-05-25 Rogers Allen E Visual note display apparatus
US4366741A (en) * 1980-09-08 1983-01-04 Musitronic, Inc. Method and apparatus for displaying musical notations
JPS6033370U (ja) * 1983-08-10 1985-03-07 ヤマハ株式会社 電子楽器
JPH0746116Y2 (ja) * 1993-09-30 1995-10-25 井関農機株式会社 ハ−ベスタ等の吸気装置

Also Published As

Publication number Publication date
US4794840A (en) 1989-01-03
KR900002859Y1 (ko) 1990-04-06
JPS62156979U (ko) 1987-10-05
GB2188476B (en) 1989-11-22
JPH0422356Y2 (ko) 1992-05-21
GB2188476A (en) 1987-09-30
GB8707162D0 (en) 1987-04-29

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Payment date: 19960402

Year of fee payment: 7

LAPS Lapse due to unpaid annual fee