KR950031430U - 흑화로 - Google Patents

흑화로

Info

Publication number
KR950031430U
KR950031430U KR2019940008188U KR19940008188U KR950031430U KR 950031430 U KR950031430 U KR 950031430U KR 2019940008188 U KR2019940008188 U KR 2019940008188U KR 19940008188 U KR19940008188 U KR 19940008188U KR 950031430 U KR950031430 U KR 950031430U
Authority
KR
South Korea
Prior art keywords
blackening furnace
blackening
furnace
Prior art date
Application number
KR2019940008188U
Other languages
English (en)
Other versions
KR0121890Y1 (ko
Inventor
이충록
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 KR2019940008188U priority Critical patent/KR0121890Y1/ko
Publication of KR950031430U publication Critical patent/KR950031430U/ko
Application granted granted Critical
Publication of KR0121890Y1 publication Critical patent/KR0121890Y1/ko

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
    • H01J9/142—Manufacture of electrodes or electrode systems of non-emitting electrodes of shadow-masks for colour television tubes
    • H01J9/146—Surface treatment, e.g. blackening, coating

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
KR2019940008188U 1994-04-19 1994-04-19 흑화로 KR0121890Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940008188U KR0121890Y1 (ko) 1994-04-19 1994-04-19 흑화로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940008188U KR0121890Y1 (ko) 1994-04-19 1994-04-19 흑화로

Publications (2)

Publication Number Publication Date
KR950031430U true KR950031430U (ko) 1995-11-22
KR0121890Y1 KR0121890Y1 (ko) 1998-07-15

Family

ID=19381297

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019940008188U KR0121890Y1 (ko) 1994-04-19 1994-04-19 흑화로

Country Status (1)

Country Link
KR (1) KR0121890Y1 (ko)

Also Published As

Publication number Publication date
KR0121890Y1 (ko) 1998-07-15

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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