KR930015704U - Piano sound insulation - Google Patents

Piano sound insulation

Info

Publication number
KR930015704U
KR930015704U KR2019910022918U KR910022918U KR930015704U KR 930015704 U KR930015704 U KR 930015704U KR 2019910022918 U KR2019910022918 U KR 2019910022918U KR 910022918 U KR910022918 U KR 910022918U KR 930015704 U KR930015704 U KR 930015704U
Authority
KR
South Korea
Prior art keywords
sound insulation
piano sound
piano
insulation
sound
Prior art date
Application number
KR2019910022918U
Other languages
Korean (ko)
Other versions
KR940001548Y1 (en
Inventor
정행태
Original Assignee
정행태
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 정행태 filed Critical 정행태
Priority to KR2019910022918U priority Critical patent/KR940001548Y1/en
Publication of KR930015704U publication Critical patent/KR930015704U/en
Application granted granted Critical
Publication of KR940001548Y1 publication Critical patent/KR940001548Y1/en

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10C—PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
    • G10C1/00—General design of pianos, harpsichords, spinets or similar stringed musical instruments with one or more keyboards

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
KR2019910022918U 1991-12-19 1991-12-19 Device for damping of sound in piano KR940001548Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910022918U KR940001548Y1 (en) 1991-12-19 1991-12-19 Device for damping of sound in piano

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910022918U KR940001548Y1 (en) 1991-12-19 1991-12-19 Device for damping of sound in piano

Publications (2)

Publication Number Publication Date
KR930015704U true KR930015704U (en) 1993-07-28
KR940001548Y1 KR940001548Y1 (en) 1994-03-18

Family

ID=19324755

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910022918U KR940001548Y1 (en) 1991-12-19 1991-12-19 Device for damping of sound in piano

Country Status (1)

Country Link
KR (1) KR940001548Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018101804A1 (en) * 2016-12-02 2018-06-07 주식회사 씨엘 Piano soundproofing apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018101804A1 (en) * 2016-12-02 2018-06-07 주식회사 씨엘 Piano soundproofing apparatus

Also Published As

Publication number Publication date
KR940001548Y1 (en) 1994-03-18

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee