KR940027418U - Rear projection assembly multi screen fixing device - Google Patents

Rear projection assembly multi screen fixing device

Info

Publication number
KR940027418U
KR940027418U KR2019930007941U KR930007941U KR940027418U KR 940027418 U KR940027418 U KR 940027418U KR 2019930007941 U KR2019930007941 U KR 2019930007941U KR 930007941 U KR930007941 U KR 930007941U KR 940027418 U KR940027418 U KR 940027418U
Authority
KR
South Korea
Prior art keywords
fixing device
rear projection
screen fixing
projection assembly
multi screen
Prior art date
Application number
KR2019930007941U
Other languages
Korean (ko)
Other versions
KR950006746Y1 (en
Inventor
이민우
Original Assignee
이민우
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 이민우 filed Critical 이민우
Priority to KR2019930007941U priority Critical patent/KR950006746Y1/en
Publication of KR940027418U publication Critical patent/KR940027418U/en
Application granted granted Critical
Publication of KR950006746Y1 publication Critical patent/KR950006746Y1/en

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/0413—Frames or casing structures therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Transforming Electric Information Into Light Information (AREA)
KR2019930007941U 1993-05-13 1993-05-13 Apparatus fixing multiscreen for back light type KR950006746Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930007941U KR950006746Y1 (en) 1993-05-13 1993-05-13 Apparatus fixing multiscreen for back light type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930007941U KR950006746Y1 (en) 1993-05-13 1993-05-13 Apparatus fixing multiscreen for back light type

Publications (2)

Publication Number Publication Date
KR940027418U true KR940027418U (en) 1994-12-10
KR950006746Y1 KR950006746Y1 (en) 1995-08-19

Family

ID=19355166

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930007941U KR950006746Y1 (en) 1993-05-13 1993-05-13 Apparatus fixing multiscreen for back light type

Country Status (1)

Country Link
KR (1) KR950006746Y1 (en)

Also Published As

Publication number Publication date
KR950006746Y1 (en) 1995-08-19

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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