JPS5421317A - Action mechanism of upright pianos - Google Patents

Action mechanism of upright pianos

Info

Publication number
JPS5421317A
JPS5421317A JP8582677A JP8582677A JPS5421317A JP S5421317 A JPS5421317 A JP S5421317A JP 8582677 A JP8582677 A JP 8582677A JP 8582677 A JP8582677 A JP 8582677A JP S5421317 A JPS5421317 A JP S5421317A
Authority
JP
Japan
Prior art keywords
action mechanism
upright pianos
jacks
action
pianos
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.)
Pending
Application number
JP8582677A
Other languages
English (en)
Inventor
Hajime Hayashida
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.)
Nippon Gakki Co Ltd
Original Assignee
Nippon Gakki 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 Nippon Gakki Co Ltd filed Critical Nippon Gakki Co Ltd
Priority to JP8582677A priority Critical patent/JPS5421317A/ja
Publication of JPS5421317A publication Critical patent/JPS5421317A/ja
Pending legal-status Critical Current

Links

JP8582677A 1977-07-18 1977-07-18 Action mechanism of upright pianos Pending JPS5421317A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8582677A JPS5421317A (en) 1977-07-18 1977-07-18 Action mechanism of upright pianos

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8582677A JPS5421317A (en) 1977-07-18 1977-07-18 Action mechanism of upright pianos

Publications (1)

Publication Number Publication Date
JPS5421317A true JPS5421317A (en) 1979-02-17

Family

ID=13869647

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8582677A Pending JPS5421317A (en) 1977-07-18 1977-07-18 Action mechanism of upright pianos

Country Status (1)

Country Link
JP (1) JPS5421317A (ja)

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