KR930011588U - Gauge for measuring the smoothness of reels for video tape cassettes - Google Patents

Gauge for measuring the smoothness of reels for video tape cassettes

Info

Publication number
KR930011588U
KR930011588U KR2019910019611U KR910019611U KR930011588U KR 930011588 U KR930011588 U KR 930011588U KR 2019910019611 U KR2019910019611 U KR 2019910019611U KR 910019611 U KR910019611 U KR 910019611U KR 930011588 U KR930011588 U KR 930011588U
Authority
KR
South Korea
Prior art keywords
reels
smoothness
gauge
measuring
video tape
Prior art date
Application number
KR2019910019611U
Other languages
Korean (ko)
Other versions
KR960008764Y1 (en
Inventor
최윤집
Original Assignee
주식회사 에스 · 케이 · 씨
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 주식회사 에스 · 케이 · 씨 filed Critical 주식회사 에스 · 케이 · 씨
Priority to KR2019910019611U priority Critical patent/KR960008764Y1/en
Publication of KR930011588U publication Critical patent/KR930011588U/en
Application granted granted Critical
Publication of KR960008764Y1 publication Critical patent/KR960008764Y1/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
    • G01B5/28—Measuring arrangements characterised by the use of mechanical techniques for measuring roughness or irregularity of surfaces

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
KR2019910019611U 1991-11-15 1991-11-15 Measuring gauge of flatness of video tape cassette KR960008764Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910019611U KR960008764Y1 (en) 1991-11-15 1991-11-15 Measuring gauge of flatness of video tape cassette

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910019611U KR960008764Y1 (en) 1991-11-15 1991-11-15 Measuring gauge of flatness of video tape cassette

Publications (2)

Publication Number Publication Date
KR930011588U true KR930011588U (en) 1993-06-25
KR960008764Y1 KR960008764Y1 (en) 1996-10-09

Family

ID=19322316

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910019611U KR960008764Y1 (en) 1991-11-15 1991-11-15 Measuring gauge of flatness of video tape cassette

Country Status (1)

Country Link
KR (1) KR960008764Y1 (en)

Also Published As

Publication number Publication date
KR960008764Y1 (en) 1996-10-09

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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
LAPS Lapse due to unpaid annual fee