FR733424A - Improvements to intaglio engraving processes - Google Patents

Improvements to intaglio engraving processes

Info

Publication number
FR733424A
FR733424A FR733424DA FR733424A FR 733424 A FR733424 A FR 733424A FR 733424D A FR733424D A FR 733424DA FR 733424 A FR733424 A FR 733424A
Authority
FR
France
Prior art keywords
engraving processes
intaglio engraving
intaglio
processes
engraving
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
Other languages
French (fr)
Inventor
Leon Fontaine
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
Application granted granted Critical
Publication of FR733424A publication Critical patent/FR733424A/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
    • G03F5/20—Screening processes; Screens therefor using screens for gravure printing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR733424D 1931-06-06 1931-06-06 Improvements to intaglio engraving processes Expired FR733424A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR733424T 1931-06-06

Publications (1)

Publication Number Publication Date
FR733424A true FR733424A (en) 1932-10-05

Family

ID=9125501

Family Applications (1)

Application Number Title Priority Date Filing Date
FR733424D Expired FR733424A (en) 1931-06-06 1931-06-06 Improvements to intaglio engraving processes

Country Status (1)

Country Link
FR (1) FR733424A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2480400A (en) * 1944-12-30 1949-08-30 News Syndicate Co Inc Method of making gravure printing plates
US2961315A (en) * 1955-08-25 1960-11-22 Thos & Geo M Stone Inc Method of making a contact screen, and a method of making a screened positive for the preparation of printing plates or the like

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2480400A (en) * 1944-12-30 1949-08-30 News Syndicate Co Inc Method of making gravure printing plates
US2961315A (en) * 1955-08-25 1960-11-22 Thos & Geo M Stone Inc Method of making a contact screen, and a method of making a screened positive for the preparation of printing plates or the like

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