JPS5647668Y2 - - Google Patents

Info

Publication number
JPS5647668Y2
JPS5647668Y2 JP1975134712U JP13471275U JPS5647668Y2 JP S5647668 Y2 JPS5647668 Y2 JP S5647668Y2 JP 1975134712 U JP1975134712 U JP 1975134712U JP 13471275 U JP13471275 U JP 13471275U JP S5647668 Y2 JPS5647668 Y2 JP S5647668Y2
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
JP1975134712U
Other languages
Japanese (ja)
Other versions
JPS5248825U (en
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 JP1975134712U priority Critical patent/JPS5647668Y2/ja
Publication of JPS5248825U publication Critical patent/JPS5248825U/ja
Application granted granted Critical
Publication of JPS5647668Y2 publication Critical patent/JPS5647668Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP1975134712U 1975-10-03 1975-10-03 Expired JPS5647668Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1975134712U JPS5647668Y2 (en) 1975-10-03 1975-10-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1975134712U JPS5647668Y2 (en) 1975-10-03 1975-10-03

Publications (2)

Publication Number Publication Date
JPS5248825U JPS5248825U (en) 1977-04-07
JPS5647668Y2 true JPS5647668Y2 (en) 1981-11-07

Family

ID=28614757

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1975134712U Expired JPS5647668Y2 (en) 1975-10-03 1975-10-03

Country Status (1)

Country Link
JP (1) JPS5647668Y2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54171952U (en) * 1978-05-22 1979-12-05
JPS55417U (en) * 1978-06-10 1980-01-05
JPH0542471Y2 (en) * 1986-11-11 1993-10-26
US5804745A (en) * 1994-07-26 1998-09-08 Kabushiki Kaisha Kawai Gakki Seisakusho Apparatus for adjusting sound volume of grand piano

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4524296Y1 (en) * 1967-04-12 1970-09-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4524296Y1 (en) * 1967-04-12 1970-09-24

Also Published As

Publication number Publication date
JPS5248825U (en) 1977-04-07

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