CH238158A - Process for the production of screened slides for single and multi-color, flat and gravure printing. - Google Patents

Process for the production of screened slides for single and multi-color, flat and gravure printing.

Info

Publication number
CH238158A
CH238158A CH238158DA CH238158A CH 238158 A CH238158 A CH 238158A CH 238158D A CH238158D A CH 238158DA CH 238158 A CH238158 A CH 238158A
Authority
CH
Switzerland
Prior art keywords
screened
slides
color
flat
production
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesellschaft Ringier Co
Original Assignee
Ringier & Co Aktiengesellschaf
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 Ringier & Co Aktiengesellschaf filed Critical Ringier & Co Aktiengesellschaf
Publication of CH238158A publication Critical patent/CH238158A/en

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
    • G03F5/00—Screening processes; Screens therefor
    • G03F5/24—Screening processes; Screens therefor by multiple exposure, e.g. combined processes for line photo and screen

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH238158D 1943-11-19 1943-11-19 Process for the production of screened slides for single and multi-color, flat and gravure printing. CH238158A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH913534X 1943-11-19

Publications (1)

Publication Number Publication Date
CH238158A true CH238158A (en) 1945-06-30

Family

ID=4547637

Family Applications (1)

Application Number Title Priority Date Filing Date
CH238158D CH238158A (en) 1943-11-19 1943-11-19 Process for the production of screened slides for single and multi-color, flat and gravure printing.

Country Status (3)

Country Link
BE (1) BE459968A (en)
CH (1) CH238158A (en)
FR (1) FR913534A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2440019A1 (en) * 1978-10-23 1980-05-23 Perquis Pierre Claude Heliographic printing process for documents - uses scanning system to obtain half tone negatives for only one positive screen

Also Published As

Publication number Publication date
BE459968A (en)
FR913534A (en) 1946-09-12

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