JPH0741034Y2 - 鍵盤楽器 - Google Patents

鍵盤楽器

Info

Publication number
JPH0741034Y2
JPH0741034Y2 JP2899190U JP2899190U JPH0741034Y2 JP H0741034 Y2 JPH0741034 Y2 JP H0741034Y2 JP 2899190 U JP2899190 U JP 2899190U JP 2899190 U JP2899190 U JP 2899190U JP H0741034 Y2 JPH0741034 Y2 JP H0741034Y2
Authority
JP
Japan
Prior art keywords
keyboard
lid
keyboard lid
instrument body
musical instrument
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
JP2899190U
Other languages
English (en)
Japanese (ja)
Other versions
JPH03119893U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
茂寿 桑原
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yamaha Corp
Original Assignee
Yamaha Corp
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 Yamaha Corp filed Critical Yamaha Corp
Priority to JP2899190U priority Critical patent/JPH0741034Y2/ja
Priority to US07/671,969 priority patent/US5175386A/en
Publication of JPH03119893U publication Critical patent/JPH03119893U/ja
Application granted granted Critical
Publication of JPH0741034Y2 publication Critical patent/JPH0741034Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Electrophonic Musical Instruments (AREA)
JP2899190U 1990-03-20 1990-03-20 鍵盤楽器 Expired - Fee Related JPH0741034Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2899190U JPH0741034Y2 (ja) 1990-03-20 1990-03-20 鍵盤楽器
US07/671,969 US5175386A (en) 1990-03-20 1991-03-19 Keyboard instrument with keyboard cover mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2899190U JPH0741034Y2 (ja) 1990-03-20 1990-03-20 鍵盤楽器

Publications (2)

Publication Number Publication Date
JPH03119893U JPH03119893U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-12-10
JPH0741034Y2 true JPH0741034Y2 (ja) 1995-09-20

Family

ID=31531775

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2899190U Expired - Fee Related JPH0741034Y2 (ja) 1990-03-20 1990-03-20 鍵盤楽器

Country Status (1)

Country Link
JP (1) JPH0741034Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4591358B2 (ja) * 2006-01-16 2010-12-01 ヤマハ株式会社 鍵盤楽器の蓋体構造
CN111276111B (zh) * 2020-03-28 2024-12-20 星海音乐学院 卧式钢琴键盘盖缝隙防落物装置

Also Published As

Publication number Publication date
JPH03119893U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-12-10

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Legal Events

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LAPS Cancellation because of no payment of annual fees