FR432646A - Prism binoculars - Google Patents

Prism binoculars

Info

Publication number
FR432646A
FR432646A FR432646DA FR432646A FR 432646 A FR432646 A FR 432646A FR 432646D A FR432646D A FR 432646DA FR 432646 A FR432646 A FR 432646A
Authority
FR
France
Prior art keywords
prism binoculars
binoculars
prism
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
French (fr)
Inventor
Luiz-Augusto Teixeira De Aragao
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.)
LUIZ AUGUSTO TEIXEIRA DE ARAGA
Original Assignee
LUIZ AUGUSTO TEIXEIRA DE ARAGA
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 LUIZ AUGUSTO TEIXEIRA DE ARAGA filed Critical LUIZ AUGUSTO TEIXEIRA DE ARAGA
Application granted granted Critical
Publication of FR432646A publication Critical patent/FR432646A/en
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

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR432646D 1910-10-07 1910-10-07 Prism binoculars Expired FR432646A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR432646T 1910-10-07

Publications (1)

Publication Number Publication Date
FR432646A true FR432646A (en) 1911-12-11

Family

ID=1474708

Family Applications (1)

Application Number Title Priority Date Filing Date
FR432646D Expired FR432646A (en) 1910-10-07 1910-10-07 Prism binoculars

Country Status (1)

Country Link
FR (1) FR432646A (en)

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