KR910006260U - Upright piano keyboard touch control - Google Patents

Upright piano keyboard touch control

Info

Publication number
KR910006260U
KR910006260U KR2019890013375U KR890013375U KR910006260U KR 910006260 U KR910006260 U KR 910006260U KR 2019890013375 U KR2019890013375 U KR 2019890013375U KR 890013375 U KR890013375 U KR 890013375U KR 910006260 U KR910006260 U KR 910006260U
Authority
KR
South Korea
Prior art keywords
touch control
upright piano
piano keyboard
keyboard touch
upright
Prior art date
Application number
KR2019890013375U
Other languages
Korean (ko)
Other versions
KR910008870Y1 (en
Inventor
지재성
Original Assignee
지재성
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 지재성 filed Critical 지재성
Priority to KR2019890013375U priority Critical patent/KR910008870Y1/en
Publication of KR910006260U publication Critical patent/KR910006260U/en
Application granted granted Critical
Publication of KR910008870Y1 publication Critical patent/KR910008870Y1/en

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10C—PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
    • G10C3/00—Details or accessories
    • G10C3/12—Keyboards; Keys

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electrophonic Musical Instruments (AREA)
KR2019890013375U 1989-09-07 1989-09-07 Key touch control device of up-light piano KR910008870Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890013375U KR910008870Y1 (en) 1989-09-07 1989-09-07 Key touch control device of up-light piano

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890013375U KR910008870Y1 (en) 1989-09-07 1989-09-07 Key touch control device of up-light piano

Publications (2)

Publication Number Publication Date
KR910006260U true KR910006260U (en) 1991-04-24
KR910008870Y1 KR910008870Y1 (en) 1991-11-12

Family

ID=19289956

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890013375U KR910008870Y1 (en) 1989-09-07 1989-09-07 Key touch control device of up-light piano

Country Status (1)

Country Link
KR (1) KR910008870Y1 (en)

Also Published As

Publication number Publication date
KR910008870Y1 (en) 1991-11-12

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19961112

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee