FR716640A - Machine for rapid printing of slow emulsion films - Google Patents

Machine for rapid printing of slow emulsion films

Info

Publication number
FR716640A
FR716640A FR716640DA FR716640A FR 716640 A FR716640 A FR 716640A FR 716640D A FR716640D A FR 716640DA FR 716640 A FR716640 A FR 716640A
Authority
FR
France
Prior art keywords
machine
rapid printing
emulsion films
slow emulsion
slow
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
Ferdinand Pouye
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 FR716640A publication Critical patent/FR716640A/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
    • G03B27/04—Copying apparatus without a relative movement between the original and the light source during exposure, e.g. printing frame or printing box
    • G03B27/08—Copying apparatus without a relative movement between the original and the light source during exposure, e.g. printing frame or printing box for automatic copying of several originals one after the other, e.g. for copying cinematograph film

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR716640D 1931-03-20 1931-03-20 Machine for rapid printing of slow emulsion films Expired FR716640A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR716640T 1931-03-20

Publications (1)

Publication Number Publication Date
FR716640A true FR716640A (en) 1931-12-24

Family

ID=9089654

Family Applications (1)

Application Number Title Priority Date Filing Date
FR716640D Expired FR716640A (en) 1931-03-20 1931-03-20 Machine for rapid printing of slow emulsion films

Country Status (1)

Country Link
FR (1) FR716640A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2805696A1 (en) * 1978-02-10 1979-08-16 Addressograph Multigraph Developing station for microfiche - has tube inflated to seal region from which transporting member is withdrawn during developing stage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2805696A1 (en) * 1978-02-10 1979-08-16 Addressograph Multigraph Developing station for microfiche - has tube inflated to seal region from which transporting member is withdrawn during developing stage

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