JPS6020145Y2 - 堅型鍵盤楽器の転倒防止装置 - Google Patents

堅型鍵盤楽器の転倒防止装置

Info

Publication number
JPS6020145Y2
JPS6020145Y2 JP4686079U JP4686079U JPS6020145Y2 JP S6020145 Y2 JPS6020145 Y2 JP S6020145Y2 JP 4686079 U JP4686079 U JP 4686079U JP 4686079 U JP4686079 U JP 4686079U JP S6020145 Y2 JPS6020145 Y2 JP S6020145Y2
Authority
JP
Japan
Prior art keywords
bottom plate
hole
keyboard instrument
prevention device
casters
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
JP4686079U
Other languages
English (en)
Japanese (ja)
Other versions
JPS55147092U (enExample
Inventor
雅彦 安孫子
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.)
Kawai Musical Instruments Manufacturing Co Ltd
Original Assignee
Kawai Musical Instruments Manufacturing Co Ltd
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 Kawai Musical Instruments Manufacturing Co Ltd filed Critical Kawai Musical Instruments Manufacturing Co Ltd
Priority to JP4686079U priority Critical patent/JPS6020145Y2/ja
Publication of JPS55147092U publication Critical patent/JPS55147092U/ja
Application granted granted Critical
Publication of JPS6020145Y2 publication Critical patent/JPS6020145Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Electrophonic Musical Instruments (AREA)
JP4686079U 1979-04-11 1979-04-11 堅型鍵盤楽器の転倒防止装置 Expired JPS6020145Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4686079U JPS6020145Y2 (ja) 1979-04-11 1979-04-11 堅型鍵盤楽器の転倒防止装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4686079U JPS6020145Y2 (ja) 1979-04-11 1979-04-11 堅型鍵盤楽器の転倒防止装置

Publications (2)

Publication Number Publication Date
JPS55147092U JPS55147092U (enExample) 1980-10-22
JPS6020145Y2 true JPS6020145Y2 (ja) 1985-06-17

Family

ID=28927751

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4686079U Expired JPS6020145Y2 (ja) 1979-04-11 1979-04-11 堅型鍵盤楽器の転倒防止装置

Country Status (1)

Country Link
JP (1) JPS6020145Y2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005099491A (ja) * 2003-09-25 2005-04-14 Japan System Service Kk キャスター付物品の固定装置

Also Published As

Publication number Publication date
JPS55147092U (enExample) 1980-10-22

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