KR910015911U - Electronic shield welding device for cathode ray tube - Google Patents

Electronic shield welding device for cathode ray tube

Info

Publication number
KR910015911U
KR910015911U KR2019900002528U KR900002528U KR910015911U KR 910015911 U KR910015911 U KR 910015911U KR 2019900002528 U KR2019900002528 U KR 2019900002528U KR 900002528 U KR900002528 U KR 900002528U KR 910015911 U KR910015911 U KR 910015911U
Authority
KR
South Korea
Prior art keywords
ray tube
cathode ray
welding device
shield welding
electronic shield
Prior art date
Application number
KR2019900002528U
Other languages
Korean (ko)
Other versions
KR920004050Y1 (en
Inventor
임형섭
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 KR2019900002528U priority Critical patent/KR920004050Y1/en
Publication of KR910015911U publication Critical patent/KR910015911U/en
Application granted granted Critical
Publication of KR920004050Y1 publication Critical patent/KR920004050Y1/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
    • H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Resistance Welding (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
KR2019900002528U 1990-02-28 1990-02-28 Electron shield welding device for crt KR920004050Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900002528U KR920004050Y1 (en) 1990-02-28 1990-02-28 Electron shield welding device for crt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900002528U KR920004050Y1 (en) 1990-02-28 1990-02-28 Electron shield welding device for crt

Publications (2)

Publication Number Publication Date
KR910015911U true KR910015911U (en) 1991-09-25
KR920004050Y1 KR920004050Y1 (en) 1992-06-20

Family

ID=19296483

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900002528U KR920004050Y1 (en) 1990-02-28 1990-02-28 Electron shield welding device for crt

Country Status (1)

Country Link
KR (1) KR920004050Y1 (en)

Also Published As

Publication number Publication date
KR920004050Y1 (en) 1992-06-20

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20000530

Year of fee payment: 9

LAPS Lapse due to unpaid annual fee