IT8004837A0 - Lampada per camera oscura. - Google Patents
Lampada per camera oscura.Info
- Publication number
- IT8004837A0 IT8004837A0 IT8004837A IT483780A IT8004837A0 IT 8004837 A0 IT8004837 A0 IT 8004837A0 IT 8004837 A IT8004837 A IT 8004837A IT 483780 A IT483780 A IT 483780A IT 8004837 A0 IT8004837 A0 IT 8004837A0
- Authority
- IT
- Italy
- Prior art keywords
- darkroom
- lamp
- darkroom lamp
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
- G03D17/00—Dark-room arrangements not provided for in the preceding groups; Portable dark-rooms
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT04837/80A IT1154123B (it) | 1980-08-22 | 1980-08-22 | Lampada per camera oscura |
EP81106523A EP0047418B1 (de) | 1980-08-22 | 1981-08-21 | Dunkelkammerleuchte |
DE8181106523T DE3169049D1 (en) | 1980-08-22 | 1981-08-21 | Dark-room lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT04837/80A IT1154123B (it) | 1980-08-22 | 1980-08-22 | Lampada per camera oscura |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8004837A0 true IT8004837A0 (it) | 1980-08-22 |
IT1154123B IT1154123B (it) | 1987-01-21 |
Family
ID=11114714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT04837/80A IT1154123B (it) | 1980-08-22 | 1980-08-22 | Lampada per camera oscura |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0047418B1 (it) |
DE (1) | DE3169049D1 (it) |
IT (1) | IT1154123B (it) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4580196A (en) * | 1985-01-04 | 1986-04-01 | The United States Of America As Represented By The Secretary Of The Air Force | Night vision compatible illumination for vehicle crewmember workspace |
GB2172120A (en) * | 1985-03-09 | 1986-09-10 | English Electric Valve Co Ltd | Graticule illuminator circuit for night-sight |
GB2207500B (en) * | 1987-07-29 | 1991-04-24 | Gen Electric Co Plc | Light sensing arrangement |
IL84367A (en) * | 1987-11-04 | 1994-02-27 | Amcor Ltd | Apparatus for use in radiation therapy |
CN1192682C (zh) * | 1997-08-01 | 2005-03-09 | 皇家菲利浦电子有限公司 | 电路系统和配备有这种电路系统的信号灯 |
GB2337645A (en) * | 1998-05-21 | 1999-11-24 | Avimo Ltd | Warning light with overdriven LEDs |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2651619A1 (de) * | 1976-11-12 | 1978-05-18 | Karl Gerhard | Dunkelkammerlampe |
IT1120381B (it) * | 1979-04-12 | 1986-03-19 | Viptronic Gmbh | Lampada per camera oscura |
-
1980
- 1980-08-22 IT IT04837/80A patent/IT1154123B/it active
-
1981
- 1981-08-21 EP EP81106523A patent/EP0047418B1/de not_active Expired
- 1981-08-21 DE DE8181106523T patent/DE3169049D1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0047418B1 (de) | 1985-02-20 |
IT1154123B (it) | 1987-01-21 |
DE3169049D1 (en) | 1985-03-28 |
EP0047418A1 (de) | 1982-03-17 |
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