KR930001249U - Electron aperture spacing measurement device - Google Patents

Electron aperture spacing measurement device

Info

Publication number
KR930001249U
KR930001249U KR2019910008768U KR910008768U KR930001249U KR 930001249 U KR930001249 U KR 930001249U KR 2019910008768 U KR2019910008768 U KR 2019910008768U KR 910008768 U KR910008768 U KR 910008768U KR 930001249 U KR930001249 U KR 930001249U
Authority
KR
South Korea
Prior art keywords
measurement device
aperture spacing
spacing measurement
electron aperture
electron
Prior art date
Application number
KR2019910008768U
Other languages
Korean (ko)
Other versions
KR930006060Y1 (en
Inventor
강종수
Original Assignee
삼성정관 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 삼성정관 주식회사 filed Critical 삼성정관 주식회사
Priority to KR2019910008768U priority Critical patent/KR930006060Y1/en
Publication of KR930001249U publication Critical patent/KR930001249U/en
Application granted granted Critical
Publication of KR930006060Y1 publication Critical patent/KR930006060Y1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/14—Measuring arrangements characterised by the use of mechanical techniques for measuring distance or clearance between spaced objects or spaced apertures

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
KR2019910008768U 1991-06-13 1991-06-13 Electrode intervals measuring device KR930006060Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910008768U KR930006060Y1 (en) 1991-06-13 1991-06-13 Electrode intervals measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910008768U KR930006060Y1 (en) 1991-06-13 1991-06-13 Electrode intervals measuring device

Publications (2)

Publication Number Publication Date
KR930001249U true KR930001249U (en) 1993-01-21
KR930006060Y1 KR930006060Y1 (en) 1993-09-13

Family

ID=19315084

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910008768U KR930006060Y1 (en) 1991-06-13 1991-06-13 Electrode intervals measuring device

Country Status (1)

Country Link
KR (1) KR930006060Y1 (en)

Also Published As

Publication number Publication date
KR930006060Y1 (en) 1993-09-13

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Legal Events

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