FR518603A - Prism binoculars - Google Patents

Prism binoculars

Info

Publication number
FR518603A
FR518603A FR518603A FR518603DA FR518603A FR 518603 A FR518603 A FR 518603A FR 518603 A FR518603 A FR 518603A FR 518603D A FR518603D A FR 518603DA FR 518603 A FR518603 A FR 518603A
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
FR518603A
Other languages
French (fr)
Inventor
Alfred Baumann
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 FR518603A publication Critical patent/FR518603A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR518603A 1919-06-10 1919-06-10 Prism binoculars Expired FR518603A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR518603T 1919-06-10

Publications (1)

Publication Number Publication Date
FR518603A true FR518603A (en) 1921-05-28

Family

ID=8916223

Family Applications (1)

Application Number Title Priority Date Filing Date
FR518603A Expired FR518603A (en) 1919-06-10 1919-06-10 Prism binoculars

Country Status (1)

Country Link
FR (1) FR518603A (en)

Similar Documents

Publication Publication Date Title
FR518603A (en) Prism binoculars
FR499443A (en) Wrench
FR534320A (en) Prism binoculars
FR500663A (en) Slide rule
FR510677A (en) Electro-optical rectoscope
FR506345A (en) Handbag-doll
FR506780A (en) Advanced training with prism binoculars
FR527443A (en) Ferro-cerium igniter
FR489509A (en) Improved prism binoculars
FR527990A (en) Hand grenade
FR503470A (en) Eclipse reading-night light
FR508597A (en) Regulated sundial
FR516294A (en) Electromechanical differential action regulator
FR506014A (en) Collimator telescope
FR511853A (en) Periscope
CH82275A (en) periscope
FR525732A (en) Repeating rifle
FR23944E (en) Ferro-cerium igniter
FR501750A (en) Loom counter
FR499780A (en) Loom
FR21331E (en) Loom
FR513508A (en) Improvements in cinematography
FR522999A (en) Improvements in cinematography
FR505634A (en) Nitro-glycerine turbo-engine
FR532105A (en) Hand loom