JPS5939740Y2 - 鍵盤装置 - Google Patents

鍵盤装置

Info

Publication number
JPS5939740Y2
JPS5939740Y2 JP1979059901U JP5990179U JPS5939740Y2 JP S5939740 Y2 JPS5939740 Y2 JP S5939740Y2 JP 1979059901 U JP1979059901 U JP 1979059901U JP 5990179 U JP5990179 U JP 5990179U JP S5939740 Y2 JPS5939740 Y2 JP S5939740Y2
Authority
JP
Japan
Prior art keywords
key
keyboard
touch
keyboard device
foot
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
JP1979059901U
Other languages
English (en)
Japanese (ja)
Other versions
JPS55159385U (online.php
Inventor
順一 山本
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 JP1979059901U priority Critical patent/JPS5939740Y2/ja
Publication of JPS55159385U publication Critical patent/JPS55159385U/ja
Application granted granted Critical
Publication of JPS5939740Y2 publication Critical patent/JPS5939740Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Electrophonic Musical Instruments (AREA)
JP1979059901U 1979-05-04 1979-05-04 鍵盤装置 Expired JPS5939740Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1979059901U JPS5939740Y2 (ja) 1979-05-04 1979-05-04 鍵盤装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1979059901U JPS5939740Y2 (ja) 1979-05-04 1979-05-04 鍵盤装置

Publications (2)

Publication Number Publication Date
JPS55159385U JPS55159385U (online.php) 1980-11-15
JPS5939740Y2 true JPS5939740Y2 (ja) 1984-11-07

Family

ID=29293885

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1979059901U Expired JPS5939740Y2 (ja) 1979-05-04 1979-05-04 鍵盤装置

Country Status (1)

Country Link
JP (1) JPS5939740Y2 (online.php)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3316549A (en) * 1966-03-16 1967-04-25 Richard H Hallendorff Radome phase compensating system

Also Published As

Publication number Publication date
JPS55159385U (online.php) 1980-11-15

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