FR938862A - Objectif - Google Patents

Objectif

Info

Publication number
FR938862A
FR938862A FR938862DA FR938862A FR 938862 A FR938862 A FR 938862A FR 938862D A FR938862D A FR 938862DA FR 938862 A FR938862 A FR 938862A
Authority
FR
France
Prior art keywords
goal
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.)
Kodak Pathe SA
Original Assignee
Kodak Pathe SA
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 Kodak Pathe SA filed Critical Kodak Pathe SA
Application granted granted Critical
Publication of FR938862A publication Critical patent/FR938862A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
    • G02B9/34—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having four components only

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR938862D 1941-10-08 1946-11-29 Objectif Expired FR938862A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US938862XA 1941-10-08 1941-10-08

Publications (1)

Publication Number Publication Date
FR938862A true FR938862A (fr) 1948-10-27

Family

ID=22241546

Family Applications (1)

Application Number Title Priority Date Filing Date
FR938862D Expired FR938862A (fr) 1941-10-08 1946-11-29 Objectif

Country Status (1)

Country Link
FR (1) FR938862A (fr)

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