JPS51151520A - Muting device for piano - Google Patents

Muting device for piano

Info

Publication number
JPS51151520A
JPS51151520A JP50075364A JP7536475A JPS51151520A JP S51151520 A JPS51151520 A JP S51151520A JP 50075364 A JP50075364 A JP 50075364A JP 7536475 A JP7536475 A JP 7536475A JP S51151520 A JPS51151520 A JP S51151520A
Authority
JP
Japan
Prior art keywords
piano
muting device
muting
colume
enjoy
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.)
Granted
Application number
JP50075364A
Other languages
Japanese (ja)
Other versions
JPS5440013B2 (en
Inventor
Eiji Kobayashi
Noboru Yamashita
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 JP50075364A priority Critical patent/JPS51151520A/en
Publication of JPS51151520A publication Critical patent/JPS51151520A/en
Publication of JPS5440013B2 publication Critical patent/JPS5440013B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To decrease colume of especially grand piano without damaging the quality of sound and to enjoy the play without producing noise pollution in residence area.
COPYRIGHT: (C)1976,JPO&Japio
JP50075364A 1975-06-20 1975-06-20 Muting device for piano Granted JPS51151520A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50075364A JPS51151520A (en) 1975-06-20 1975-06-20 Muting device for piano

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50075364A JPS51151520A (en) 1975-06-20 1975-06-20 Muting device for piano

Publications (2)

Publication Number Publication Date
JPS51151520A true JPS51151520A (en) 1976-12-27
JPS5440013B2 JPS5440013B2 (en) 1979-12-01

Family

ID=13574081

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50075364A Granted JPS51151520A (en) 1975-06-20 1975-06-20 Muting device for piano

Country Status (1)

Country Link
JP (1) JPS51151520A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5273733U (en) * 1975-11-28 1977-06-02
JPS62173792U (en) * 1986-04-23 1987-11-05

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5273733U (en) * 1975-11-28 1977-06-02
JPS62173792U (en) * 1986-04-23 1987-11-05

Also Published As

Publication number Publication date
JPS5440013B2 (en) 1979-12-01

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