JPS644124Y2 - - Google Patents

Info

Publication number
JPS644124Y2
JPS644124Y2 JP12133284U JP12133284U JPS644124Y2 JP S644124 Y2 JPS644124 Y2 JP S644124Y2 JP 12133284 U JP12133284 U JP 12133284U JP 12133284 U JP12133284 U JP 12133284U JP S644124 Y2 JPS644124 Y2 JP S644124Y2
Authority
JP
Japan
Prior art keywords
keyboard
practice
plate
foam
board
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
Application number
JP12133284U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6136864U (ja
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 JP12133284U priority Critical patent/JPS6136864U/ja
Publication of JPS6136864U publication Critical patent/JPS6136864U/ja
Application granted granted Critical
Publication of JPS644124Y2 publication Critical patent/JPS644124Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Input From Keyboards Or The Like (AREA)
JP12133284U 1984-08-06 1984-08-06 キ−ボ−ド用練習板 Granted JPS6136864U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12133284U JPS6136864U (ja) 1984-08-06 1984-08-06 キ−ボ−ド用練習板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12133284U JPS6136864U (ja) 1984-08-06 1984-08-06 キ−ボ−ド用練習板

Publications (2)

Publication Number Publication Date
JPS6136864U JPS6136864U (ja) 1986-03-07
JPS644124Y2 true JPS644124Y2 (OSRAM) 1989-02-02

Family

ID=30680121

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12133284U Granted JPS6136864U (ja) 1984-08-06 1984-08-06 キ−ボ−ド用練習板

Country Status (1)

Country Link
JP (1) JPS6136864U (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0427296U (OSRAM) * 1990-06-28 1992-03-04

Also Published As

Publication number Publication date
JPS6136864U (ja) 1986-03-07

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