CH552835A - Kopiervorrichtung fuer druckplatten, insbesondere fuer mit diazoverbindungen sensibilisierte druckplatten. - Google Patents

Kopiervorrichtung fuer druckplatten, insbesondere fuer mit diazoverbindungen sensibilisierte druckplatten.

Info

Publication number
CH552835A
CH552835A CH1473A CH1473A CH552835A CH 552835 A CH552835 A CH 552835A CH 1473 A CH1473 A CH 1473A CH 1473 A CH1473 A CH 1473A CH 552835 A CH552835 A CH 552835A
Authority
CH
Switzerland
Prior art keywords
print plates
diazo
connections
sensitized
copy device
Prior art date
Application number
CH1473A
Other languages
German (de)
English (en)
Original Assignee
Kalle 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 Kalle Ag filed Critical Kalle Ag
Publication of CH552835A publication Critical patent/CH552835A/xx

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/20—Exposure; Apparatus therefor
    • G03F7/2002—Exposure; Apparatus therefor with visible light or UV light, through an original having an opaque pattern on a transparent support, e.g. film printing, projection printing; by reflection of visible or UV light from an original such as a printed image
    • G03F7/2014—Contact or film exposure of light sensitive plates such as lithographic plates or circuit boards, e.g. in a vacuum frame
    • 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
    • G03B27/72—Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Disintegrating Or Milling (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
CH1473A 1971-12-31 1973-01-03 Kopiervorrichtung fuer druckplatten, insbesondere fuer mit diazoverbindungen sensibilisierte druckplatten. CH552835A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19717149558 DE7149558U (de) 1971-12-31 1971-12-31 Kopiervorrichtung fuer druckplatten mit gesteuerter belichtungszeit

Publications (1)

Publication Number Publication Date
CH552835A true CH552835A (de) 1974-08-15

Family

ID=6626068

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1473A CH552835A (de) 1971-12-31 1973-01-03 Kopiervorrichtung fuer druckplatten, insbesondere fuer mit diazoverbindungen sensibilisierte druckplatten.

Country Status (5)

Country Link
BE (1) BE793464A (fr)
CH (1) CH552835A (fr)
DE (1) DE7149558U (fr)
ES (1) ES187208Y (fr)
FR (1) FR2167140A7 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA775612B (en) * 1977-09-20 1979-08-29 D Vermeulen Improvements in photographic enlarging exposure meters
DE7901351U1 (de) * 1979-01-19 1979-04-19 Fa. Johannes Bockemuehl, 5270 Gummersbach Vergroesserungsgeraet fuer fotografische zwecke

Also Published As

Publication number Publication date
BE793464A (fr) 1973-06-28
ES187208Y (es) 1974-08-01
FR2167140A7 (fr) 1973-08-17
DE7149558U (de) 1972-03-30
ES187208U (es) 1973-12-01

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Legal Events

Date Code Title Description
PL Patent ceased