FR327353A - Perfectionnements aux jumelles à tirage rapide - Google Patents

Perfectionnements aux jumelles à tirage rapide

Info

Publication number
FR327353A
FR327353A FR327353DA FR327353A FR 327353 A FR327353 A FR 327353A FR 327353D A FR327353D A FR 327353DA FR 327353 A FR327353 A FR 327353A
Authority
FR
France
Prior art keywords
binoculars
draw
quick
draw binoculars
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
Other languages
English (en)
Inventor
Deroy Hippolyte-Jean
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.)
DEROY HIPPOLYTE JEAN
Original Assignee
DEROY HIPPOLYTE JEAN
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 DEROY HIPPOLYTE JEAN filed Critical DEROY HIPPOLYTE JEAN
Application granted granted Critical
Publication of FR327353A publication Critical patent/FR327353A/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)
FR327353D 1902-12-15 1902-12-15 Perfectionnements aux jumelles à tirage rapide Expired FR327353A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR327353T 1902-12-15

Publications (1)

Publication Number Publication Date
FR327353A true FR327353A (fr) 1903-06-20

Family

ID=1377343

Family Applications (1)

Application Number Title Priority Date Filing Date
FR327353D Expired FR327353A (fr) 1902-12-15 1902-12-15 Perfectionnements aux jumelles à tirage rapide

Country Status (1)

Country Link
FR (1) FR327353A (fr)

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