FR1067970A - Improvements relating to a process and an apparatus for photographing clichés - Google Patents

Improvements relating to a process and an apparatus for photographing clichés

Info

Publication number
FR1067970A
FR1067970A FR1067970DA FR1067970A FR 1067970 A FR1067970 A FR 1067970A FR 1067970D A FR1067970D A FR 1067970DA FR 1067970 A FR1067970 A FR 1067970A
Authority
FR
France
Prior art keywords
clichés
photographing
improvements relating
relating
photographing clichés
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)
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.)
Ludlow Typograph Co
Original Assignee
Ludlow Typograph Co
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 Ludlow Typograph Co filed Critical Ludlow Typograph Co
Application granted granted Critical
Publication of FR1067970A publication Critical patent/FR1067970A/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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Printing Plates And Materials Therefor (AREA)
FR1067970D 1952-08-29 1952-09-01 Improvements relating to a process and an apparatus for photographing clichés Expired FR1067970A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2176052A GB750218A (en) 1952-08-29 1952-08-29 Improvements in or relating to a method for photographing printing forms

Publications (1)

Publication Number Publication Date
FR1067970A true FR1067970A (en) 1954-06-21

Family

ID=10168328

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1067970D Expired FR1067970A (en) 1952-08-29 1952-09-01 Improvements relating to a process and an apparatus for photographing clichés

Country Status (3)

Country Link
CH (1) CH316179A (en)
FR (1) FR1067970A (en)
GB (1) GB750218A (en)

Also Published As

Publication number Publication date
GB750218A (en) 1956-06-13
CH316179A (en) 1956-09-30

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