FR2143988A5 - - Google Patents

Info

Publication number
FR2143988A5
FR2143988A5 FR7110553A FR7110553A FR2143988A5 FR 2143988 A5 FR2143988 A5 FR 2143988A5 FR 7110553 A FR7110553 A FR 7110553A FR 7110553 A FR7110553 A FR 7110553A FR 2143988 A5 FR2143988 A5 FR 2143988A5
Authority
FR
France
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
FR7110553A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7110553A priority Critical patent/FR2143988A5/fr
Application granted granted Critical
Publication of FR2143988A5 publication Critical patent/FR2143988A5/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
    • G02B23/14—Viewfinders

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR7110553A 1971-03-25 1971-03-25 Expired FR2143988A5 (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7110553A FR2143988A5 (enExample) 1971-03-25 1971-03-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7110553A FR2143988A5 (enExample) 1971-03-25 1971-03-25

Publications (1)

Publication Number Publication Date
FR2143988A5 true FR2143988A5 (enExample) 1973-02-09

Family

ID=9074113

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7110553A Expired FR2143988A5 (enExample) 1971-03-25 1971-03-25

Country Status (1)

Country Link
FR (1) FR2143988A5 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523732A1 (fr) * 1982-03-18 1983-09-23 Sopelem Dispositif d'observation et de visee

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523732A1 (fr) * 1982-03-18 1983-09-23 Sopelem Dispositif d'observation et de visee

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Legal Events

Date Code Title Description
ST Notification of lapse