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FR812896A - Apparatus for making reflective and direct copies - Google Patents

Apparatus for making reflective and direct copies

Info

Publication number
FR812896A
FR812896A FR812896DA FR812896A FR 812896 A FR812896 A FR 812896A FR 812896D A FR812896D A FR 812896DA FR 812896 A FR812896 A FR 812896A
Authority
FR
France
Prior art keywords
making reflective
direct copies
copies
reflective
direct
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
David Francey
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 FR812896A publication Critical patent/FR812896A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR812896D 1935-11-04 1936-11-04 Apparatus for making reflective and direct copies Expired FR812896A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH812896X 1935-11-04

Publications (1)

Publication Number Publication Date
FR812896A true FR812896A (en) 1937-05-19

Family

ID=4538676

Family Applications (1)

Application Number Title Priority Date Filing Date
FR812896D Expired FR812896A (en) 1935-11-04 1936-11-04 Apparatus for making reflective and direct copies

Country Status (1)

Country Link
FR (1) FR812896A (en)

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