KR910017343U - E. V. F electron gun filament forming device - Google Patents

E. V. F electron gun filament forming device

Info

Publication number
KR910017343U
KR910017343U KR2019900003838U KR900003838U KR910017343U KR 910017343 U KR910017343 U KR 910017343U KR 2019900003838 U KR2019900003838 U KR 2019900003838U KR 900003838 U KR900003838 U KR 900003838U KR 910017343 U KR910017343 U KR 910017343U
Authority
KR
South Korea
Prior art keywords
forming device
electron gun
filament forming
gun filament
electron
Prior art date
Application number
KR2019900003838U
Other languages
Korean (ko)
Other versions
KR920005765Y1 (en
Inventor
최경석
Original Assignee
삼성전관 주식회사
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 삼성전관 주식회사 filed Critical 삼성전관 주식회사
Priority to KR2019900003838U priority Critical patent/KR920005765Y1/en
Publication of KR910017343U publication Critical patent/KR910017343U/en
Application granted granted Critical
Publication of KR920005765Y1 publication Critical patent/KR920005765Y1/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
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/04—Manufacture of electrodes or electrode systems of thermionic cathodes
    • H01J9/06—Machines therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Wire Processing (AREA)
KR2019900003838U 1990-03-31 1990-03-31 A filament making method of electric view finder electron gun KR920005765Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900003838U KR920005765Y1 (en) 1990-03-31 1990-03-31 A filament making method of electric view finder electron gun

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900003838U KR920005765Y1 (en) 1990-03-31 1990-03-31 A filament making method of electric view finder electron gun

Publications (2)

Publication Number Publication Date
KR910017343U true KR910017343U (en) 1991-10-28
KR920005765Y1 KR920005765Y1 (en) 1992-08-21

Family

ID=19297238

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900003838U KR920005765Y1 (en) 1990-03-31 1990-03-31 A filament making method of electric view finder electron gun

Country Status (1)

Country Link
KR (1) KR920005765Y1 (en)

Also Published As

Publication number Publication date
KR920005765Y1 (en) 1992-08-21

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Legal Events

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Payment date: 19960701

Year of fee payment: 5

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