FR985450A - Automatic feeder for photographic reproductions by projection - Google Patents

Automatic feeder for photographic reproductions by projection

Info

Publication number
FR985450A
FR985450A FR985450DA FR985450A FR 985450 A FR985450 A FR 985450A FR 985450D A FR985450D A FR 985450DA FR 985450 A FR985450 A FR 985450A
Authority
FR
France
Prior art keywords
projection
automatic feeder
photographic reproductions
reproductions
photographic
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
Pierre-Gaston-Lucien Appollot
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 FR985450A publication Critical patent/FR985450A/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
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52—Details
    • G03B27/58—Baseboards, masking frames, or other holders for the sensitive material
    • G03B27/582—Baseboards, easels

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR985450D 1943-10-29 1943-10-29 Automatic feeder for photographic reproductions by projection Expired FR985450A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR985450T 1943-10-29

Publications (1)

Publication Number Publication Date
FR985450A true FR985450A (en) 1951-07-18

Family

ID=9537390

Family Applications (1)

Application Number Title Priority Date Filing Date
FR985450D Expired FR985450A (en) 1943-10-29 1943-10-29 Automatic feeder for photographic reproductions by projection

Country Status (1)

Country Link
FR (1) FR985450A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2823581A (en) * 1956-01-16 1958-02-18 Greenspan Nathan Photographic enlarging easel
US2925752A (en) * 1957-04-24 1960-02-23 James A Hodock Photographic printing easel
US4095892A (en) * 1976-09-17 1978-06-20 Thornton Leonard A Photographic developing apparatus employing an easel selectively locatable on a support

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2823581A (en) * 1956-01-16 1958-02-18 Greenspan Nathan Photographic enlarging easel
US2925752A (en) * 1957-04-24 1960-02-23 James A Hodock Photographic printing easel
US4095892A (en) * 1976-09-17 1978-06-20 Thornton Leonard A Photographic developing apparatus employing an easel selectively locatable on a support

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