FR2032131A5 - - Google Patents
Info
- Publication number
- FR2032131A5 FR2032131A5 FR6904177A FR6904177A FR2032131A5 FR 2032131 A5 FR2032131 A5 FR 2032131A5 FR 6904177 A FR6904177 A FR 6904177A FR 6904177 A FR6904177 A FR 6904177A FR 2032131 A5 FR2032131 A5 FR 2032131A5
- Authority
- FR
- France
- 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
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/16—Optical objectives specially designed for the purposes specified below for use in conjunction with image converters or intensifiers, or for use with projectors, e.g. objectives for projection TV
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6904177A FR2032131A5 (fr) | 1969-02-19 | 1969-02-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6904177A FR2032131A5 (fr) | 1969-02-19 | 1969-02-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2032131A5 true FR2032131A5 (fr) | 1970-11-20 |
Family
ID=9029328
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6904177A Expired FR2032131A5 (fr) | 1969-02-19 | 1969-02-19 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2032131A5 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1772760A1 (fr) * | 2005-10-04 | 2007-04-11 | Noctron Holding S.A. | Objectif pour l'infrarouge |
-
1969
- 1969-02-19 FR FR6904177A patent/FR2032131A5/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1772760A1 (fr) * | 2005-10-04 | 2007-04-11 | Noctron Holding S.A. | Objectif pour l'infrarouge |
US7463432B2 (en) | 2005-10-04 | 2008-12-09 | Noctron Holding S.A. | Objective operating in the infrared |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |