FR45558E - Perfectionnement aux jumelles - Google Patents

Perfectionnement aux jumelles

Info

Publication number
FR45558E
FR45558E FR45558DA FR45558E FR 45558 E FR45558 E FR 45558E FR 45558D A FR45558D A FR 45558DA FR 45558 E FR45558 E FR 45558E
Authority
FR
France
Prior art keywords
binoculars
improvement
binoculars improvement
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)
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.)
IND MUSICALE L
Original Assignee
IND MUSICALE L
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 IND MUSICALE L filed Critical IND MUSICALE L
Application granted granted Critical
Publication of FR45558E publication Critical patent/FR45558E/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)
FR45558D 1934-11-14 1934-11-14 Perfectionnement aux jumelles Expired FR45558E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR45558T 1934-11-14

Publications (1)

Publication Number Publication Date
FR45558E true FR45558E (fr) 1935-10-17

Family

ID=8681286

Family Applications (1)

Application Number Title Priority Date Filing Date
FR45558D Expired FR45558E (fr) 1934-11-14 1934-11-14 Perfectionnement aux jumelles

Country Status (1)

Country Link
FR (1) FR45558E (fr)

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