JPH0542473Y2 - - Google Patents

Info

Publication number
JPH0542473Y2
JPH0542473Y2 JP1987020523U JP2052387U JPH0542473Y2 JP H0542473 Y2 JPH0542473 Y2 JP H0542473Y2 JP 1987020523 U JP1987020523 U JP 1987020523U JP 2052387 U JP2052387 U JP 2052387U JP H0542473 Y2 JPH0542473 Y2 JP H0542473Y2
Authority
JP
Japan
Prior art keywords
keyboard
keys
hinge
key
common mounting
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 - Lifetime
Application number
JP1987020523U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63128593U (en]
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 filed Critical
Priority to JP1987020523U priority Critical patent/JPH0542473Y2/ja
Publication of JPS63128593U publication Critical patent/JPS63128593U/ja
Application granted granted Critical
Publication of JPH0542473Y2 publication Critical patent/JPH0542473Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Electrophonic Musical Instruments (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
JP1987020523U 1987-02-13 1987-02-13 Expired - Lifetime JPH0542473Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987020523U JPH0542473Y2 (en]) 1987-02-13 1987-02-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987020523U JPH0542473Y2 (en]) 1987-02-13 1987-02-13

Publications (2)

Publication Number Publication Date
JPS63128593U JPS63128593U (en]) 1988-08-23
JPH0542473Y2 true JPH0542473Y2 (en]) 1993-10-26

Family

ID=30816117

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987020523U Expired - Lifetime JPH0542473Y2 (en]) 1987-02-13 1987-02-13

Country Status (1)

Country Link
JP (1) JPH0542473Y2 (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0542474Y2 (en]) * 1989-08-17 1993-10-26
JP7003533B2 (ja) * 2017-09-27 2022-01-20 カシオ計算機株式会社 鍵ユニット及び鍵盤楽器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49128227U (en]) * 1973-03-02 1974-11-02
JPS5913648Y2 (ja) * 1978-04-11 1984-04-23 コロムビア音響工業株式会社 楽器用鍵盤
JPS59147191U (ja) * 1983-03-23 1984-10-01 カシオ計算機株式会社 鍵構造

Also Published As

Publication number Publication date
JPS63128593U (en]) 1988-08-23

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