FR938863A - Improvements to objectives - Google Patents

Improvements to objectives

Info

Publication number
FR938863A
FR938863A FR938863DA FR938863A FR 938863 A FR938863 A FR 938863A FR 938863D A FR938863D A FR 938863DA FR 938863 A FR938863 A FR 938863A
Authority
FR
France
Prior art keywords
objectives
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 FR938863A publication Critical patent/FR938863A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
FR938863D 1944-08-10 1946-11-29 Improvements to objectives Expired FR938863A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US938863XA 1944-08-10 1944-08-10

Publications (1)

Publication Number Publication Date
FR938863A true FR938863A (en) 1948-10-27

Family

ID=22241548

Family Applications (1)

Application Number Title Priority Date Filing Date
FR938863D Expired FR938863A (en) 1944-08-10 1946-11-29 Improvements to objectives

Country Status (1)

Country Link
FR (1) FR938863A (en)

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