FR676231A - Improvements to reproduction devices - Google Patents

Improvements to reproduction devices

Info

Publication number
FR676231A
FR676231A FR676231DA FR676231A FR 676231 A FR676231 A FR 676231A FR 676231D A FR676231D A FR 676231DA FR 676231 A FR676231 A FR 676231A
Authority
FR
France
Prior art keywords
reproduction devices
reproduction
devices
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.)
Remington Rand Inc
Original Assignee
Remington Rand Inc
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 Remington Rand Inc filed Critical Remington Rand Inc
Application granted granted Critical
Publication of FR676231A publication Critical patent/FR676231A/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
    • G03B27/46—Projection printing apparatus, e.g. enlarger, copying camera for automatic sequential copying of different originals, e.g. enlargers, roll film printers
    • G03B27/465—Projection printing apparatus, e.g. enlarger, copying camera for automatic sequential copying of different originals, e.g. enlargers, roll film printers at different positions of the same strip, e.g. microfilm

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR676231D 1929-06-05 1929-06-05 Improvements to reproduction devices Expired FR676231A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR676231T 1929-06-05

Publications (1)

Publication Number Publication Date
FR676231A true FR676231A (en) 1930-02-20

Family

ID=9019765

Family Applications (1)

Application Number Title Priority Date Filing Date
FR676231D Expired FR676231A (en) 1929-06-05 1929-06-05 Improvements to reproduction devices

Country Status (1)

Country Link
FR (1) FR676231A (en)

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