FR965997A - Photographic lens - Google Patents

Photographic lens

Info

Publication number
FR965997A
FR965997A FR965997DA FR965997A FR 965997 A FR965997 A FR 965997A FR 965997D A FR965997D A FR 965997DA FR 965997 A FR965997 A FR 965997A
Authority
FR
France
Prior art keywords
photographic lens
photographic
lens
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
French (fr)
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 FR965997A publication Critical patent/FR965997A/en
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
FR965997D 1941-10-08 1947-08-01 Photographic lens Expired FR965997A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US965997XA 1941-10-08 1941-10-08

Publications (1)

Publication Number Publication Date
FR965997A true FR965997A (en) 1950-09-27

Family

ID=22258128

Family Applications (1)

Application Number Title Priority Date Filing Date
FR965997D Expired FR965997A (en) 1941-10-08 1947-08-01 Photographic lens

Country Status (1)

Country Link
FR (1) FR965997A (en)

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