KR850002009U - 수준기의 측각장치 - Google Patents

수준기의 측각장치

Info

Publication number
KR850002009U
KR850002009U KR2019830005775U KR830005775U KR850002009U KR 850002009 U KR850002009 U KR 850002009U KR 2019830005775 U KR2019830005775 U KR 2019830005775U KR 830005775 U KR830005775 U KR 830005775U KR 850002009 U KR850002009 U KR 850002009U
Authority
KR
South Korea
Prior art keywords
leveling device
leveling
Prior art date
Application number
KR2019830005775U
Other languages
English (en)
Other versions
KR850001758Y1 (ko
Inventor
김상도
Original Assignee
김상도
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 김상도 filed Critical 김상도
Priority to KR2019830005775U priority Critical patent/KR850001758Y1/ko
Publication of KR850002009U publication Critical patent/KR850002009U/ko
Application granted granted Critical
Publication of KR850001758Y1 publication Critical patent/KR850001758Y1/ko

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels
    • G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
    • G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
    • G01C9/26—Details
    • G01C9/32—Means for facilitating the observation of the position of the bubble, e.g. illuminating means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels
    • G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
    • G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
    • G01C9/26—Details

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
KR2019830005775U 1983-07-01 1983-07-01 수준기의 측각(測角)장치 KR850001758Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019830005775U KR850001758Y1 (ko) 1983-07-01 1983-07-01 수준기의 측각(測角)장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019830005775U KR850001758Y1 (ko) 1983-07-01 1983-07-01 수준기의 측각(測角)장치

Publications (2)

Publication Number Publication Date
KR850002009U true KR850002009U (ko) 1985-04-22
KR850001758Y1 KR850001758Y1 (ko) 1985-08-19

Family

ID=19230558

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019830005775U KR850001758Y1 (ko) 1983-07-01 1983-07-01 수준기의 측각(測角)장치

Country Status (1)

Country Link
KR (1) KR850001758Y1 (ko)

Also Published As

Publication number Publication date
KR850001758Y1 (ko) 1985-08-19

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Legal Events

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E902 Notification of reason for refusal
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
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FPAY Annual fee payment

Payment date: 19930803

Year of fee payment: 9

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