KR900010624U - Protection cover - Google Patents

Protection cover

Info

Publication number
KR900010624U
KR900010624U KR2019880018696U KR880018696U KR900010624U KR 900010624 U KR900010624 U KR 900010624U KR 2019880018696 U KR2019880018696 U KR 2019880018696U KR 880018696 U KR880018696 U KR 880018696U KR 900010624 U KR900010624 U KR 900010624U
Authority
KR
South Korea
Prior art keywords
protection cover
protection
cover
Prior art date
Application number
KR2019880018696U
Other languages
Korean (ko)
Other versions
KR910006529Y1 (en
Inventor
조광호
Original Assignee
조광호
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 조광호 filed Critical 조광호
Priority to KR2019880018696U priority Critical patent/KR910006529Y1/en
Publication of KR900010624U publication Critical patent/KR900010624U/en
Application granted granted Critical
Publication of KR910006529Y1 publication Critical patent/KR910006529Y1/en

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10D—STRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
    • G10D9/00—Details of, or accessories for, wind musical instruments
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10D—STRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
    • G10D7/00—General design of wind musical instruments
    • G10D7/02—General design of wind musical instruments of the type wherein an air current is directed against a ramp edge

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
KR2019880018696U 1988-11-16 1988-11-16 Protecting cover of sound source of dae-keum KR910006529Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880018696U KR910006529Y1 (en) 1988-11-16 1988-11-16 Protecting cover of sound source of dae-keum

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880018696U KR910006529Y1 (en) 1988-11-16 1988-11-16 Protecting cover of sound source of dae-keum

Publications (2)

Publication Number Publication Date
KR900010624U true KR900010624U (en) 1990-06-02
KR910006529Y1 KR910006529Y1 (en) 1991-08-24

Family

ID=19281438

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880018696U KR910006529Y1 (en) 1988-11-16 1988-11-16 Protecting cover of sound source of dae-keum

Country Status (1)

Country Link
KR (1) KR910006529Y1 (en)

Also Published As

Publication number Publication date
KR910006529Y1 (en) 1991-08-24

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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
LAPS Lapse due to unpaid annual fee