KR950021171U - Frame diagonal length measuring device - Google Patents

Frame diagonal length measuring device

Info

Publication number
KR950021171U
KR950021171U KR2019930030113U KR930030113U KR950021171U KR 950021171 U KR950021171 U KR 950021171U KR 2019930030113 U KR2019930030113 U KR 2019930030113U KR 930030113 U KR930030113 U KR 930030113U KR 950021171 U KR950021171 U KR 950021171U
Authority
KR
South Korea
Prior art keywords
measuring device
length measuring
diagonal length
frame diagonal
frame
Prior art date
Application number
KR2019930030113U
Other languages
Korean (ko)
Other versions
KR200159647Y1 (en
Inventor
김영필
Original Assignee
오리온전기주식회사
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 오리온전기주식회사 filed Critical 오리온전기주식회사
Priority to KR2019930030113U priority Critical patent/KR200159647Y1/en
Publication of KR950021171U publication Critical patent/KR950021171U/en
Application granted granted Critical
Publication of KR200159647Y1 publication Critical patent/KR200159647Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/42—Measurement or testing during manufacture
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/07—Shadow masks
    • H01J2229/0722—Frame

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
KR2019930030113U 1993-12-28 1993-12-28 A diagonal length measuring apparatus of frame KR200159647Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930030113U KR200159647Y1 (en) 1993-12-28 1993-12-28 A diagonal length measuring apparatus of frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930030113U KR200159647Y1 (en) 1993-12-28 1993-12-28 A diagonal length measuring apparatus of frame

Publications (2)

Publication Number Publication Date
KR950021171U true KR950021171U (en) 1995-07-28
KR200159647Y1 KR200159647Y1 (en) 1999-10-15

Family

ID=19373129

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930030113U KR200159647Y1 (en) 1993-12-28 1993-12-28 A diagonal length measuring apparatus of frame

Country Status (1)

Country Link
KR (1) KR200159647Y1 (en)

Also Published As

Publication number Publication date
KR200159647Y1 (en) 1999-10-15

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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