FR1143999A - Mask for offset photoengraving - Google Patents

Mask for offset photoengraving

Info

Publication number
FR1143999A
FR1143999A FR1143999DA FR1143999A FR 1143999 A FR1143999 A FR 1143999A FR 1143999D A FR1143999D A FR 1143999DA FR 1143999 A FR1143999 A FR 1143999A
Authority
FR
France
Prior art keywords
photoengraving
mask
offset
offset photoengraving
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
Andre-Maurice Tamagno
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AUGE GILLON HOLLIER LAROUSSE
Original Assignee
AUGE GILLON HOLLIER LAROUSSE
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 AUGE GILLON HOLLIER LAROUSSE filed Critical AUGE GILLON HOLLIER LAROUSSE
Application granted granted Critical
Publication of FR1143999A publication Critical patent/FR1143999A/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
    • G03F3/00—Colour separation; Correction of tonal value
    • G03F3/04—Colour separation; Correction of tonal value by photographic means
    • G03F3/06—Colour separation; Correction of tonal value by photographic means by masking

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1143999D 1956-03-22 1956-03-22 Mask for offset photoengraving Expired FR1143999A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1143999T 1956-03-22

Publications (1)

Publication Number Publication Date
FR1143999A true FR1143999A (en) 1957-10-08

Family

ID=9644196

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1143999D Expired FR1143999A (en) 1956-03-22 1956-03-22 Mask for offset photoengraving

Country Status (1)

Country Link
FR (1) FR1143999A (en)

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