JPS552457Y2 - - Google Patents

Info

Publication number
JPS552457Y2
JPS552457Y2 JP15622175U JP15622175U JPS552457Y2 JP S552457 Y2 JPS552457 Y2 JP S552457Y2 JP 15622175 U JP15622175 U JP 15622175U JP 15622175 U JP15622175 U JP 15622175U JP S552457 Y2 JPS552457 Y2 JP S552457Y2
Authority
JP
Japan
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
JP15622175U
Other languages
Japanese (ja)
Other versions
JPS5269223U (zh
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 JP15622175U priority Critical patent/JPS552457Y2/ja
Priority to US05/722,398 priority patent/US4130044A/en
Publication of JPS5269223U publication Critical patent/JPS5269223U/ja
Application granted granted Critical
Publication of JPS552457Y2 publication Critical patent/JPS552457Y2/ja
Expired legal-status Critical Current

Links

JP15622175U 1975-09-16 1975-11-19 Expired JPS552457Y2 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP15622175U JPS552457Y2 (zh) 1975-11-19 1975-11-19
US05/722,398 US4130044A (en) 1975-09-16 1976-09-13 Keyboard musical instrument and improved piano

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15622175U JPS552457Y2 (zh) 1975-11-19 1975-11-19

Publications (2)

Publication Number Publication Date
JPS5269223U JPS5269223U (zh) 1977-05-23
JPS552457Y2 true JPS552457Y2 (zh) 1980-01-22

Family

ID=28635403

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15622175U Expired JPS552457Y2 (zh) 1975-09-16 1975-11-19

Country Status (1)

Country Link
JP (1) JPS552457Y2 (zh)

Also Published As

Publication number Publication date
JPS5269223U (zh) 1977-05-23

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