FR987975A - Lunette astronomique - Google Patents

Lunette astronomique

Info

Publication number
FR987975A
FR987975A FR987975DA FR987975A FR 987975 A FR987975 A FR 987975A FR 987975D A FR987975D A FR 987975DA FR 987975 A FR987975 A FR 987975A
Authority
FR
France
Prior art keywords
telescope
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Messier SA
Original Assignee
Messier SA
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 Messier SA filed Critical Messier SA
Application granted granted Critical
Publication of FR987975A publication Critical patent/FR987975A/fr
Expired legal-status Critical Current

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

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR987975D 1943-06-22 1943-06-22 Lunette astronomique Expired FR987975A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR987975T 1943-06-22

Publications (1)

Publication Number Publication Date
FR987975A true FR987975A (fr) 1951-08-21

Family

ID=9539247

Family Applications (1)

Application Number Title Priority Date Filing Date
FR987975D Expired FR987975A (fr) 1943-06-22 1943-06-22 Lunette astronomique

Country Status (1)

Country Link
FR (1) FR987975A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113791491A (zh) * 2021-08-26 2021-12-14 嘉兴润弘科技有限公司 一种具有智能安全防护的天文望远镜

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113791491A (zh) * 2021-08-26 2021-12-14 嘉兴润弘科技有限公司 一种具有智能安全防护的天文望远镜
CN113791491B (zh) * 2021-08-26 2024-06-28 嘉兴润弘科技有限公司 一种具有智能安全防护的天文望远镜

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