FR340243A - Jumelle pliante à foyer conservé - Google Patents

Jumelle pliante à foyer conservé

Info

Publication number
FR340243A
FR340243A FR340243DA FR340243A FR 340243 A FR340243 A FR 340243A FR 340243D A FR340243D A FR 340243DA FR 340243 A FR340243 A FR 340243A
Authority
FR
France
Prior art keywords
preserved
focus
folding binoculars
binoculars
folding
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)
Inventor
Gaston Fournier
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 FR340243A publication Critical patent/FR340243A/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
    • G02B23/18—Housings; Caps; Mountings; Supports, e.g. with counterweight for binocular arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR340243D 1904-02-06 1904-02-06 Jumelle pliante à foyer conservé Expired FR340243A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR340243T 1904-02-06

Publications (1)

Publication Number Publication Date
FR340243A true FR340243A (fr) 1904-06-29

Family

ID=1389371

Family Applications (1)

Application Number Title Priority Date Filing Date
FR340243D Expired FR340243A (fr) 1904-02-06 1904-02-06 Jumelle pliante à foyer conservé

Country Status (1)

Country Link
FR (1) FR340243A (fr)

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