FR987549A - Machine perfectionnée pour la reproduction de documents - Google Patents

Machine perfectionnée pour la reproduction de documents

Info

Publication number
FR987549A
FR987549A FR987549DA FR987549A FR 987549 A FR987549 A FR 987549A FR 987549D A FR987549D A FR 987549DA FR 987549 A FR987549 A FR 987549A
Authority
FR
France
Prior art keywords
document reproduction
advanced machine
advanced
machine
reproduction
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
Georges-Jacques Raoul
Jean Lecorguillier
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.)
RADIO NEON SOC
Original Assignee
RADIO NEON SOC
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 RADIO NEON SOC filed Critical RADIO NEON SOC
Application granted granted Critical
Publication of FR987549A publication Critical patent/FR987549A/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
    • G03B27/02—Exposure apparatus for contact printing
    • G03B27/14—Details
    • G03B27/16—Illumination arrangements, e.g. positioning of lamps, positioning of reflectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR987549D 1949-04-04 1949-04-04 Machine perfectionnée pour la reproduction de documents Expired FR987549A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR987549T 1949-04-04

Publications (1)

Publication Number Publication Date
FR987549A true FR987549A (fr) 1951-08-14

Family

ID=9538982

Family Applications (1)

Application Number Title Priority Date Filing Date
FR987549D Expired FR987549A (fr) 1949-04-04 1949-04-04 Machine perfectionnée pour la reproduction de documents

Country Status (1)

Country Link
FR (1) FR987549A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2749821A (en) * 1953-09-16 1956-06-12 Jack M Tien Photocopying apparatus
US2875677A (en) * 1954-05-21 1959-03-03 Rotolite Corp Photographic-printing apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2749821A (en) * 1953-09-16 1956-06-12 Jack M Tien Photocopying apparatus
US2875677A (en) * 1954-05-21 1959-03-03 Rotolite Corp Photographic-printing apparatus

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