FR1032561A - Photographic enlarger - Google Patents

Photographic enlarger

Info

Publication number
FR1032561A
FR1032561A FR1032561DA FR1032561A FR 1032561 A FR1032561 A FR 1032561A FR 1032561D A FR1032561D A FR 1032561DA FR 1032561 A FR1032561 A FR 1032561A
Authority
FR
France
Prior art keywords
photographic enlarger
enlarger
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
Werner Horn
Leo Goldhammer
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 FR1032561A publication Critical patent/FR1032561A/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
    • G03B27/34—Means for automatic focusing therefor
    • G03B27/36—Means for automatic focusing therefor by mechanical connections, e.g. by cam, by linkage

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1032561D 1949-05-19 1950-04-12 Photographic enlarger Expired FR1032561A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1032561X 1949-05-19

Publications (1)

Publication Number Publication Date
FR1032561A true FR1032561A (en) 1953-07-02

Family

ID=7715663

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1032561D Expired FR1032561A (en) 1949-05-19 1950-04-12 Photographic enlarger

Country Status (1)

Country Link
FR (1) FR1032561A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2889741A (en) * 1956-05-16 1959-06-09 Leitz Ernst Gmbh Photographic enlarger with automatic focus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2889741A (en) * 1956-05-16 1959-06-09 Leitz Ernst Gmbh Photographic enlarger with automatic focus

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