FR352664A - Jumelles à mécanisme de développement intérieur - Google Patents

Jumelles à mécanisme de développement intérieur

Info

Publication number
FR352664A
FR352664A FR352664DA FR352664A FR 352664 A FR352664 A FR 352664A FR 352664D A FR352664D A FR 352664DA FR 352664 A FR352664 A FR 352664A
Authority
FR
France
Prior art keywords
binoculars
development mechanism
internal development
internal
development
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
Rene-Charles Troispoux
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.)
RENE CHARLES TROISPOUX
Original Assignee
RENE CHARLES TROISPOUX
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 RENE CHARLES TROISPOUX filed Critical RENE CHARLES TROISPOUX
Application granted granted Critical
Publication of FR352664A publication Critical patent/FR352664A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/28—Systems for automatic generation of focusing signals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR352664D 1905-03-23 1905-03-23 Jumelles à mécanisme de développement intérieur Expired FR352664A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR352664T 1905-03-23

Publications (1)

Publication Number Publication Date
FR352664A true FR352664A (fr) 1905-08-17

Family

ID=1400880

Family Applications (1)

Application Number Title Priority Date Filing Date
FR352664D Expired FR352664A (fr) 1905-03-23 1905-03-23 Jumelles à mécanisme de développement intérieur

Country Status (1)

Country Link
FR (1) FR352664A (fr)

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