KR910017195U - Astronomical telescope - Google Patents

Astronomical telescope

Info

Publication number
KR910017195U
KR910017195U KR2019900003823U KR900003823U KR910017195U KR 910017195 U KR910017195 U KR 910017195U KR 2019900003823 U KR2019900003823 U KR 2019900003823U KR 900003823 U KR900003823 U KR 900003823U KR 910017195 U KR910017195 U KR 910017195U
Authority
KR
South Korea
Prior art keywords
astronomical telescope
astronomical
telescope
Prior art date
Application number
KR2019900003823U
Other languages
Korean (ko)
Other versions
KR970001859Y1 (en
Inventor
오시마 게이찌
Original Assignee
다이이찌 고가꾸 가부시기 가이샤
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 다이이찌 고가꾸 가부시기 가이샤 filed Critical 다이이찌 고가꾸 가부시기 가이샤
Priority to KR2019900003823U priority Critical patent/KR970001859Y1/en
Publication of KR910017195U publication Critical patent/KR910017195U/en
Application granted granted Critical
Publication of KR970001859Y1 publication Critical patent/KR970001859Y1/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/16—Housings; Caps; Mountings; Supports, e.g. with counterweight
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C17/00—Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Astronomy & Astrophysics (AREA)
  • Optics & Photonics (AREA)
  • Telescopes (AREA)
KR2019900003823U 1990-03-31 1990-03-31 An astronomical telescope KR970001859Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900003823U KR970001859Y1 (en) 1990-03-31 1990-03-31 An astronomical telescope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900003823U KR970001859Y1 (en) 1990-03-31 1990-03-31 An astronomical telescope

Publications (2)

Publication Number Publication Date
KR910017195U true KR910017195U (en) 1991-10-28
KR970001859Y1 KR970001859Y1 (en) 1997-03-17

Family

ID=19297222

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900003823U KR970001859Y1 (en) 1990-03-31 1990-03-31 An astronomical telescope

Country Status (1)

Country Link
KR (1) KR970001859Y1 (en)

Also Published As

Publication number Publication date
KR970001859Y1 (en) 1997-03-17

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee