JPS5611095Y2 - - Google Patents

Info

Publication number
JPS5611095Y2
JPS5611095Y2 JP7438377U JP7438377U JPS5611095Y2 JP S5611095 Y2 JPS5611095 Y2 JP S5611095Y2 JP 7438377 U JP7438377 U JP 7438377U JP 7438377 U JP7438377 U JP 7438377U JP S5611095 Y2 JPS5611095 Y2 JP S5611095Y2
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
JP7438377U
Other languages
Japanese (ja)
Other versions
JPS542061U (en, 2012
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 JP7438377U priority Critical patent/JPS5611095Y2/ja
Priority to US05/908,958 priority patent/US4213372A/en
Publication of JPS542061U publication Critical patent/JPS542061U/ja
Application granted granted Critical
Publication of JPS5611095Y2 publication Critical patent/JPS5611095Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP7438377U 1977-05-27 1977-06-07 Expired JPS5611095Y2 (en, 2012)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP7438377U JPS5611095Y2 (en, 2012) 1977-06-07 1977-06-07
US05/908,958 US4213372A (en) 1977-05-27 1978-05-24 Electronic type music learning aids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7438377U JPS5611095Y2 (en, 2012) 1977-06-07 1977-06-07

Publications (2)

Publication Number Publication Date
JPS542061U JPS542061U (en, 2012) 1979-01-08
JPS5611095Y2 true JPS5611095Y2 (en, 2012) 1981-03-12

Family

ID=28987859

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7438377U Expired JPS5611095Y2 (en, 2012) 1977-05-27 1977-06-07

Country Status (1)

Country Link
JP (1) JPS5611095Y2 (en, 2012)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5629288A (en) * 1979-08-20 1981-03-24 Hirofumi Kani Player guiding device for key instruments
JPH0213674Y2 (en, 2012) * 1984-12-31 1990-04-16
JPS622781U (en, 2012) * 1985-06-22 1987-01-09

Also Published As

Publication number Publication date
JPS542061U (en, 2012) 1979-01-08

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