CH560406A5 - - Google Patents

Info

Publication number
CH560406A5
CH560406A5 CH1127773A CH1127773A CH560406A5 CH 560406 A5 CH560406 A5 CH 560406A5 CH 1127773 A CH1127773 A CH 1127773A CH 1127773 A CH1127773 A CH 1127773A CH 560406 A5 CH560406 A5 CH 560406A5
Authority
CH
Switzerland
Application number
CH1127773A
Original Assignee
Agfa Gevaert Ag
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 Agfa Gevaert Ag filed Critical Agfa Gevaert Ag
Publication of CH560406A5 publication Critical patent/CH560406A5/xx

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52—Details
    • G03B27/54—Lamp housings; Illuminating means
    • G03B27/545—Lamp housings; Illuminating means for enlargers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
CH1127773A 1972-08-08 1973-08-03 CH560406A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2238944A DE2238944C3 (en) 1972-08-08 1972-08-08 Lighting device in a copier

Publications (1)

Publication Number Publication Date
CH560406A5 true CH560406A5 (en) 1975-03-27

Family

ID=5852986

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1127773A CH560406A5 (en) 1972-08-08 1973-08-03

Country Status (4)

Country Link
US (1) US3874792A (en)
CH (1) CH560406A5 (en)
DE (1) DE2238944C3 (en)
IT (1) IT995162B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2451892C3 (en) * 1974-10-31 1979-03-15 Agfa-Gevaert Ag, 5090 Leverkusen Mirror shaft for photographic copiers
IT1048557B (en) * 1975-09-22 1980-12-20 Durst Ag LIGHTING DEVICE FOR A PHOTO ENLARGER
US4194834A (en) * 1975-12-02 1980-03-25 Zelacolor Systems Establishment Unit for reproducing transparent originals, or the like
DE7628238U1 (en) * 1976-09-09 1976-12-30 Rollei-Werke Franke & Heidecke, 3300 Braunschweig PHOTOGRAPHIC ENLARGER
US4255045A (en) * 1979-03-28 1981-03-10 Ciba-Geigy Ag Removable light box
US4493551A (en) * 1983-03-24 1985-01-15 Fine Richard A Illumination means for 3-D printing apparatus
US4592649A (en) * 1984-04-04 1986-06-03 Agfa-Gevaert Ag Photographic roller copying apparatus
US4949120A (en) * 1988-04-21 1990-08-14 Ricoh Company, Ltd. Illuminating device
US5045877A (en) * 1990-02-21 1991-09-03 Orren J. Lucht Photographic printer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1088030A (en) * 1912-12-26 1914-02-24 Charles Carley Leeds Enlarging attachment for cameras.
US1184613A (en) * 1916-01-05 1916-05-23 James L Boyd Light-reflector for engine-cabs.
US3161107A (en) * 1960-09-20 1964-12-15 Durst S P A Fabrica Macchine E Illuminating system for photographic enlarger
DE2014789A1 (en) * 1969-12-24 1971-07-01 Durst Ag, Fabrik Fototechnischer Apparate, Bozen (Italien) Copier, in particular for photographic purposes
US3669538A (en) * 1970-08-31 1972-06-13 Ibm Illumination system
US3684371A (en) * 1970-11-06 1972-08-15 Berkey Photo Inc Light head with interchangeable mixing chambers for high speed enlarger
IT956956B (en) * 1972-06-09 1973-10-10 Durst Spa Fabbrica Macchine Ed DEVICE FOR CONTINUOUS ADJUSTMENT OF THE QUANTITY AND INTENSITY OF PARTICULAR LIGHT IN MAGNIFYING APPLIANCES

Also Published As

Publication number Publication date
IT995162B (en) 1975-11-10
DE2238944B2 (en) 1980-10-30
US3874792A (en) 1975-04-01
DE2238944C3 (en) 1981-10-29
DE2238944A1 (en) 1974-02-21

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Legal Events

Date Code Title Description
PL Patent ceased