FR1475816A - New screen usable in photoengraving - Google Patents

New screen usable in photoengraving

Info

Publication number
FR1475816A
FR1475816A FR50209A FR50209A FR1475816A FR 1475816 A FR1475816 A FR 1475816A FR 50209 A FR50209 A FR 50209A FR 50209 A FR50209 A FR 50209A FR 1475816 A FR1475816 A FR 1475816A
Authority
FR
France
Prior art keywords
photoengraving
new screen
screen usable
usable
new
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR50209A
Other languages
French (fr)
Inventor
Christian Welter
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 filed Critical
Priority to FR50209A priority Critical patent/FR1475816A/en
Priority to CH207367A priority patent/CH454622A/en
Application granted granted Critical
Publication of FR1475816A publication Critical patent/FR1475816A/en
Expired legal-status Critical Current

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
    • G03F5/02—Screening processes; Screens therefor by projection methods
    • G03F5/12—Screening processes; Screens therefor by projection methods using other screens, e.g. granulated screen

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR50209A 1966-02-18 1966-02-18 New screen usable in photoengraving Expired FR1475816A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR50209A FR1475816A (en) 1966-02-18 1966-02-18 New screen usable in photoengraving
CH207367A CH454622A (en) 1966-02-18 1967-02-10 Screen for the preparation of clichés

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR50209A FR1475816A (en) 1966-02-18 1966-02-18 New screen usable in photoengraving

Publications (1)

Publication Number Publication Date
FR1475816A true FR1475816A (en) 1967-04-07

Family

ID=8601744

Family Applications (1)

Application Number Title Priority Date Filing Date
FR50209A Expired FR1475816A (en) 1966-02-18 1966-02-18 New screen usable in photoengraving

Country Status (2)

Country Link
CH (1) CH454622A (en)
FR (1) FR1475816A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2220844A1 (en) * 1973-03-09 1974-10-04 Xerox Corp
EP0000552A1 (en) * 1977-07-25 1979-02-07 Licht Druck AG. Process for producing a photographic print from an original in order to prepare a flat-bed printing form

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2220844A1 (en) * 1973-03-09 1974-10-04 Xerox Corp
EP0000552A1 (en) * 1977-07-25 1979-02-07 Licht Druck AG. Process for producing a photographic print from an original in order to prepare a flat-bed printing form

Also Published As

Publication number Publication date
CH454622A (en) 1968-04-15

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