FR334989A - Perfectionnements aux jumelles pliantes ou de poche - Google Patents

Perfectionnements aux jumelles pliantes ou de poche

Info

Publication number
FR334989A
FR334989A FR334989DA FR334989A FR 334989 A FR334989 A FR 334989A FR 334989D A FR334989D A FR 334989DA FR 334989 A FR334989 A FR 334989A
Authority
FR
France
Prior art keywords
folding
binoculars
pocket
pocket binoculars
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
Albert Barker
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 FR334989A publication Critical patent/FR334989A/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)
FR334989D 1903-07-31 1903-09-02 Perfectionnements aux jumelles pliantes ou de poche Expired FR334989A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB334989X 1903-07-31

Publications (1)

Publication Number Publication Date
FR334989A true FR334989A (fr) 1904-01-07

Family

ID=1384486

Family Applications (1)

Application Number Title Priority Date Filing Date
FR334989D Expired FR334989A (fr) 1903-07-31 1903-09-02 Perfectionnements aux jumelles pliantes ou de poche

Country Status (1)

Country Link
FR (1) FR334989A (fr)

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