FR19804E - Apparatus for reproducing drawings on sensitive paper - Google Patents

Apparatus for reproducing drawings on sensitive paper

Info

Publication number
FR19804E
FR19804E FR19804DA FR19804E FR 19804 E FR19804 E FR 19804E FR 19804D A FR19804D A FR 19804DA FR 19804 E FR19804 E FR 19804E
Authority
FR
France
Prior art keywords
sensitive paper
reproducing drawings
reproducing
drawings
sensitive
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
Edmond-Desire Chagniard
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.)
EDMOND DESIRE CHAGNIARD
Original Assignee
EDMOND DESIRE CHAGNIARD
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 EDMOND DESIRE CHAGNIARD filed Critical EDMOND DESIRE CHAGNIARD
Application granted granted Critical
Publication of FR19804E publication Critical patent/FR19804E/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
    • G03B27/22—Maintaining or producing contact pressure between original and light-sensitive material by stretching over a curved surface

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR19804D 1913-05-31 1914-04-07 Apparatus for reproducing drawings on sensitive paper Expired FR19804E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR458620T 1913-05-31
FR19804T 1914-04-07

Publications (1)

Publication Number Publication Date
FR19804E true FR19804E (en) 1915-10-01

Family

ID=1360970

Family Applications (1)

Application Number Title Priority Date Filing Date
FR19804D Expired FR19804E (en) 1913-05-31 1914-04-07 Apparatus for reproducing drawings on sensitive paper

Country Status (1)

Country Link
FR (1) FR19804E (en)

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