NL7306931A - - Google Patents
Info
- Publication number
- NL7306931A NL7306931A NL7306931A NL7306931A NL7306931A NL 7306931 A NL7306931 A NL 7306931A NL 7306931 A NL7306931 A NL 7306931A NL 7306931 A NL7306931 A NL 7306931A NL 7306931 A NL7306931 A NL 7306931A
- Authority
- NL
- Netherlands
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H5/00—Armour; Armour plates
- F41H5/26—Peepholes; Windows; Loopholes
- F41H5/266—Periscopes for fighting or armoured vehicles
Landscapes
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Optical Elements Other Than Lenses (AREA)
- Lenses (AREA)
- Telescopes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2316572A GB1433333A (en) | 1972-05-17 | 1972-05-17 | Optical viewing devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7306931A true NL7306931A (enrdf_load_html_response) | 1973-11-20 |
Family
ID=10191225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7306931A NL7306931A (enrdf_load_html_response) | 1972-05-17 | 1973-05-17 |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR2184923B3 (enrdf_load_html_response) |
| GB (1) | GB1433333A (enrdf_load_html_response) |
| NL (1) | NL7306931A (enrdf_load_html_response) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4322135A (en) | 1978-11-29 | 1982-03-30 | Pilkington P. E. Limited | Optical apparatus |
| US4392710A (en) | 1979-11-22 | 1983-07-12 | Pilkington P. E. Limited | Optical apparatus |
| DE2948687C2 (de) * | 1979-12-04 | 1987-04-23 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Binokulare Betrachtungsanordnung |
| EP0077193B1 (en) * | 1981-10-14 | 1985-09-18 | Gec Avionics Limited | Optical arrangements for head-up displays and night vision goggles |
| GB8622378D0 (en) * | 1986-09-17 | 1987-01-14 | Gec Avionics | Helmet systems |
| FR2818392B1 (fr) * | 2000-12-18 | 2003-02-07 | Sagem | Systeme binoculaire forme de deux miroirs spheriques et ensemble d'un tel systeme et d'un terminal portable |
| RU195121U1 (ru) * | 2019-09-20 | 2020-01-15 | Акционерное общество "Научно-производственное предприятие "Пульсар" | Гибридный фотоприёмный модуль для низкоуровневой телевизионной камеры наблюдения |
-
1972
- 1972-05-17 GB GB2316572A patent/GB1433333A/en not_active Expired
-
1973
- 1973-05-16 FR FR7317726A patent/FR2184923B3/fr not_active Expired
- 1973-05-17 NL NL7306931A patent/NL7306931A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2325135A1 (de) | 1973-11-22 |
| GB1433333A (en) | 1976-04-28 |
| FR2184923A1 (enrdf_load_html_response) | 1973-12-28 |
| DE2325135B2 (de) | 1976-04-15 |
| FR2184923B3 (enrdf_load_html_response) | 1976-04-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |