FR340663A - Folding binoculars improvements - Google Patents

Folding binoculars improvements

Info

Publication number
FR340663A
FR340663A FR340663A FR340663DA FR340663A FR 340663 A FR340663 A FR 340663A FR 340663 A FR340663 A FR 340663A FR 340663D A FR340663D A FR 340663DA FR 340663 A FR340663 A FR 340663A
Authority
FR
France
Prior art keywords
folding binoculars
binoculars
folding
binoculars improvements
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
FR340663A
Other languages
French (fr)
Inventor
Emile Batault
Louis Petit
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
Application granted granted Critical
Publication of FR340663A publication Critical patent/FR340663A/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
    • G02B23/16—Housings; Caps; Mountings; Supports, e.g. with counterweight
    • G02B23/18—Housings; Caps; Mountings; Supports, e.g. with counterweight for binocular arrangements
    • 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
    • G02B23/20—Collapsible housings

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR340663A 1904-02-23 1904-02-23 Folding binoculars improvements Expired FR340663A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR340663T 1904-02-23

Publications (1)

Publication Number Publication Date
FR340663A true FR340663A (en) 1904-07-13

Family

ID=1389765

Family Applications (1)

Application Number Title Priority Date Filing Date
FR340663A Expired FR340663A (en) 1904-02-23 1904-02-23 Folding binoculars improvements

Country Status (1)

Country Link
FR (1) FR340663A (en)

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