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FR935632A - Appareil agrandisseur photographique - Google Patents

Appareil agrandisseur photographique

Info

Publication number
FR935632A
FR935632A FR935632DA FR935632A FR 935632 A FR935632 A FR 935632A FR 935632D A FR935632D A FR 935632DA FR 935632 A FR935632 A FR 935632A
Authority
FR
France
Prior art keywords
photographic enlarger
enlarger device
photographic
enlarger
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
English (en)
Inventor
Lucien-Emile Charpiot
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 FR935632A publication Critical patent/FR935632A/fr
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)
FR935632D 1946-11-07 1946-11-07 Appareil agrandisseur photographique Expired FR935632A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR935632T 1946-11-07

Publications (1)

Publication Number Publication Date
FR935632A true FR935632A (fr) 1948-06-24

Family

ID=9456867

Family Applications (1)

Application Number Title Priority Date Filing Date
FR935632D Expired FR935632A (fr) 1946-11-07 1946-11-07 Appareil agrandisseur photographique

Country Status (1)

Country Link
FR (1) FR935632A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2985066A (en) * 1956-12-14 1961-05-23 Kamera & Kinowerke Dresden Veb Enlarging apparatus with sharp focussing for several lenses of different focal length
DE1113624B (de) * 1954-10-06 1961-09-07 Klimsch & Co Anordnung zur automatischen Scharfeinstellung fuer Lichtbildgeraete

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1113624B (de) * 1954-10-06 1961-09-07 Klimsch & Co Anordnung zur automatischen Scharfeinstellung fuer Lichtbildgeraete
US2985066A (en) * 1956-12-14 1961-05-23 Kamera & Kinowerke Dresden Veb Enlarging apparatus with sharp focussing for several lenses of different focal length

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