FR2237216A1 - - Google Patents
Info
- Publication number
- FR2237216A1 FR2237216A1 FR7324189A FR7324189A FR2237216A1 FR 2237216 A1 FR2237216 A1 FR 2237216A1 FR 7324189 A FR7324189 A FR 7324189A FR 7324189 A FR7324189 A FR 7324189A FR 2237216 A1 FR2237216 A1 FR 2237216A1
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/12—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices with means for image conversion or intensification
Landscapes
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Telescopes (AREA)
- Radiation Pyrometers (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722232516 DE2232516C3 (de) | 1972-07-03 | Nachtsehgerät |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2237216A1 true FR2237216A1 (fr) | 1975-02-07 |
| FR2237216B3 FR2237216B3 (fr) | 1976-06-18 |
Family
ID=5849511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7324189A Expired FR2237216B3 (fr) | 1972-07-03 | 1973-07-02 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE798521A (fr) |
| FR (1) | FR2237216B3 (fr) |
| GB (1) | GB1405972A (fr) |
| IT (1) | IT980795B (fr) |
| NL (1) | NL7308399A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994012844A2 (fr) * | 1993-09-24 | 1994-06-09 | Svyatoslav Nikolaevich Fedorov | Viseur optique |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8708846D0 (en) * | 1987-04-13 | 1994-11-30 | British Aerospace | Viewing system |
-
1973
- 1973-04-09 IT IT6801173A patent/IT980795B/it active
- 1973-04-20 BE BE130251A patent/BE798521A/fr unknown
- 1973-06-15 NL NL7308399A patent/NL7308399A/xx not_active Application Discontinuation
- 1973-07-02 FR FR7324189A patent/FR2237216B3/fr not_active Expired
- 1973-07-03 GB GB3172673A patent/GB1405972A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994012844A2 (fr) * | 1993-09-24 | 1994-06-09 | Svyatoslav Nikolaevich Fedorov | Viseur optique |
| WO1994012844A3 (fr) * | 1993-09-24 | 1994-08-04 | Svyatoslav Nikolaevich Fedorov | Viseur optique |
Also Published As
| Publication number | Publication date |
|---|---|
| BE798521A (fr) | 1973-08-16 |
| GB1405972A (en) | 1975-09-10 |
| DE2232516B2 (de) | 1976-04-01 |
| IT980795B (it) | 1974-10-10 |
| FR2237216B3 (fr) | 1976-06-18 |
| DE2232516A1 (de) | 1974-01-24 |
| NL7308399A (fr) | 1974-01-07 |