FR601511A - Apparatus for printing reproductions by photomechanical process - Google Patents

Apparatus for printing reproductions by photomechanical process

Info

Publication number
FR601511A
FR601511A FR601511DA FR601511A FR 601511 A FR601511 A FR 601511A FR 601511D A FR601511D A FR 601511DA FR 601511 A FR601511 A FR 601511A
Authority
FR
France
Prior art keywords
photomechanical process
reproductions
printing
printing reproductions
photomechanical
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
Werner Sack
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 FR601511A publication Critical patent/FR601511A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/02—Exposure apparatus for contact printing
    • G03B27/14—Details
    • G03B27/18—Maintaining or producing contact pressure between original and light-sensitive material
    • G03B27/20—Maintaining or producing contact pressure between original and light-sensitive material by using a vacuum or fluid pressure

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
FR601511D 1925-06-20 1925-06-20 Apparatus for printing reproductions by photomechanical process Expired FR601511A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR601511T 1925-06-20

Publications (1)

Publication Number Publication Date
FR601511A true FR601511A (en) 1926-03-03

Family

ID=8971282

Family Applications (1)

Application Number Title Priority Date Filing Date
FR601511D Expired FR601511A (en) 1925-06-20 1925-06-20 Apparatus for printing reproductions by photomechanical process

Country Status (1)

Country Link
FR (1) FR601511A (en)

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