IT1154123B - Lampada per camera oscura - Google Patents

Lampada per camera oscura

Info

Publication number
IT1154123B
IT1154123B IT04837/80A IT483780A IT1154123B IT 1154123 B IT1154123 B IT 1154123B IT 04837/80 A IT04837/80 A IT 04837/80A IT 483780 A IT483780 A IT 483780A IT 1154123 B IT1154123 B IT 1154123B
Authority
IT
Italy
Prior art keywords
dark room
room lamp
lamp
dark
room
Prior art date
Application number
IT04837/80A
Other languages
English (en)
Other versions
IT8004837A0 (it
Inventor
Hans Godehard Pallingen
Original Assignee
Viptronic S A R A
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 Viptronic S A R A filed Critical Viptronic S A R A
Priority to IT04837/80A priority Critical patent/IT1154123B/it
Publication of IT8004837A0 publication Critical patent/IT8004837A0/it
Priority to EP81106523A priority patent/EP0047418B1/de
Priority to DE8181106523T priority patent/DE3169049D1/de
Application granted granted Critical
Publication of IT1154123B publication Critical patent/IT1154123B/it

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03DAPPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D17/00Dark-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)
IT04837/80A 1980-08-22 1980-08-22 Lampada per camera oscura IT1154123B (it)

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 IT8004837A0 (it) 1980-08-22
IT1154123B true 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)

* Cited by examiner, † Cited by third party
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
JP4159119B2 (ja) * 1997-08-01 2008-10-01 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 回路装置及びこの回路装置を具備する信号灯
GB2337645A (en) * 1998-05-21 1999-11-24 Avimo Ltd Warning light with overdriven LEDs

Family Cites Families (2)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
IT8004837A0 (it) 1980-08-22
EP0047418A1 (de) 1982-03-17
EP0047418B1 (de) 1985-02-20
DE3169049D1 (en) 1985-03-28

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