FR826102A - Apparatus for reproducing models or documents illuminated by transparency - Google Patents

Apparatus for reproducing models or documents illuminated by transparency

Info

Publication number
FR826102A
FR826102A FR826102DA FR826102A FR 826102 A FR826102 A FR 826102A FR 826102D A FR826102D A FR 826102DA FR 826102 A FR826102 A FR 826102A
Authority
FR
France
Prior art keywords
illuminated
reproducing
transparency
models
documents
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)
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.)
LICHTSATZ GmbH
Original Assignee
LICHTSATZ GmbH
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 LICHTSATZ GmbH filed Critical LICHTSATZ GmbH
Application granted granted Critical
Publication of FR826102A publication Critical patent/FR826102A/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
FR826102D 1936-08-31 1937-08-30 Apparatus for reproducing models or documents illuminated by transparency Expired FR826102A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE826102X 1936-08-31

Publications (1)

Publication Number Publication Date
FR826102A true FR826102A (en) 1938-03-23

Family

ID=6747703

Family Applications (1)

Application Number Title Priority Date Filing Date
FR826102D Expired FR826102A (en) 1936-08-31 1937-08-30 Apparatus for reproducing models or documents illuminated by transparency

Country Status (1)

Country Link
FR (1) FR826102A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2425863A (en) * 1945-05-18 1947-08-19 Gen Electric Light projection apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2425863A (en) * 1945-05-18 1947-08-19 Gen Electric Light projection apparatus

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