JPS63128593U - - Google Patents

Info

Publication number
JPS63128593U
JPS63128593U JP2052387U JP2052387U JPS63128593U JP S63128593 U JPS63128593 U JP S63128593U JP 2052387 U JP2052387 U JP 2052387U JP 2052387 U JP2052387 U JP 2052387U JP S63128593 U JPS63128593 U JP S63128593U
Authority
JP
Japan
Prior art keywords
hinge portion
keyboard device
synthetic resin
utility
registration request
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.)
Granted
Application number
JP2052387U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0542473Y2 (cs
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

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

Priority Applications (1)

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

Applications Claiming Priority (1)

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

Publications (2)

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

Family

ID=30816117

Family Applications (1)

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

Country Status (1)

Country Link
JP (1) JPH0542473Y2 (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0335591U (cs) * 1989-08-17 1991-04-08
CN109559723A (zh) * 2017-09-27 2019-04-02 卡西欧计算机株式会社 键单元及键盘乐器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49128227U (cs) * 1973-03-02 1974-11-02
JPS54149824U (cs) * 1978-04-11 1979-10-18
JPS59147191U (ja) * 1983-03-23 1984-10-01 カシオ計算機株式会社 鍵構造

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49128227U (cs) * 1973-03-02 1974-11-02
JPS54149824U (cs) * 1978-04-11 1979-10-18
JPS59147191U (ja) * 1983-03-23 1984-10-01 カシオ計算機株式会社 鍵構造

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0335591U (cs) * 1989-08-17 1991-04-08
CN109559723A (zh) * 2017-09-27 2019-04-02 卡西欧计算机株式会社 键单元及键盘乐器
JP2019061097A (ja) * 2017-09-27 2019-04-18 カシオ計算機株式会社 鍵ユニット及び鍵盤楽器
JP2022028047A (ja) * 2017-09-27 2022-02-14 カシオ計算機株式会社 鍵ユニット及び鍵盤楽器
CN109559723B (zh) * 2017-09-27 2023-09-15 卡西欧计算机株式会社 键单元及键盘乐器

Also Published As

Publication number Publication date
JPH0542473Y2 (cs) 1993-10-26

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