CH525502A - Photographic copier - Google Patents

Photographic copier

Info

Publication number
CH525502A
CH525502A CH854171A CH854171A CH525502A CH 525502 A CH525502 A CH 525502A CH 854171 A CH854171 A CH 854171A CH 854171 A CH854171 A CH 854171A CH 525502 A CH525502 A CH 525502A
Authority
CH
Switzerland
Prior art keywords
photographic copier
copier
photographic
Prior art date
Application number
CH854171A
Other languages
German (de)
Inventor
Wolfgang Dr Zahn
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 CH525502A publication Critical patent/CH525502A/en

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
CH854171A 1970-06-11 1971-06-11 Photographic copier CH525502A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19707021913U DE7021913U (en) 1970-06-11 1970-06-11 PHOTOGRAPHIC COPY DEVICE

Publications (1)

Publication Number Publication Date
CH525502A true CH525502A (en) 1972-07-15

Family

ID=6612276

Family Applications (1)

Application Number Title Priority Date Filing Date
CH854171A CH525502A (en) 1970-06-11 1971-06-11 Photographic copier

Country Status (6)

Country Link
US (1) US3734614A (en)
BE (1) BE768367A (en)
CH (1) CH525502A (en)
DE (1) DE7021913U (en)
FR (1) FR2095851A5 (en)
GB (1) GB1351237A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4226522A (en) * 1978-11-17 1980-10-07 Energy Conversion Devices, Inc. Imaging device
CA1125355A (en) * 1978-11-17 1982-06-08 Energy Conversion Devices Inc. Imaging apparatus
US4226523A (en) * 1978-11-17 1980-10-07 Energy Conversion Devices, Inc. Imaging device
US4260250A (en) * 1980-04-11 1981-04-07 Energy Conversion Devices, Inc. Imaging apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1788910A (en) * 1926-03-11 1931-01-13 Gen Electric Vapor Lamp Co Mercury arc reflector
GB1080543A (en) * 1964-08-28 1967-08-23 Pavelle Ltd Improvements in or relating to photographic colour printing apparatus
US3427447A (en) * 1966-11-14 1969-02-11 Mc Graw Edison Co Luminaire optical assembly
DE1278219B (en) * 1967-04-28 1968-09-19 Zindler Lumoprint Kg Incident light exposure device
US3526459A (en) * 1968-05-20 1970-09-01 Dennison Mfg Co Optical illuminating system

Also Published As

Publication number Publication date
BE768367A (en) 1971-12-13
DE7021913U (en) 1971-03-04
GB1351237A (en) 1974-04-24
US3734614A (en) 1973-05-22
FR2095851A5 (en) 1972-02-11

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