FR802624A - Apparatus for direct drawing, having light sources fitted with degraded screens - Google Patents

Apparatus for direct drawing, having light sources fitted with degraded screens

Info

Publication number
FR802624A
FR802624A FR802624DA FR802624A FR 802624 A FR802624 A FR 802624A FR 802624D A FR802624D A FR 802624DA FR 802624 A FR802624 A FR 802624A
Authority
FR
France
Prior art keywords
degraded
screens
light sources
direct drawing
sources fitted
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
Nicolas Borovsky
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 FR802624A publication Critical patent/FR802624A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/08—Photoprinting; Processes and means for preventing photoprinting
    • G03C5/10—Reflex-printing; Photoprinting using fluorescent or phosphorescent means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR802624D 1935-05-27 1935-05-27 Apparatus for direct drawing, having light sources fitted with degraded screens Expired FR802624A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR802624T 1935-05-27

Publications (1)

Publication Number Publication Date
FR802624A true FR802624A (en) 1936-09-09

Family

ID=9248917

Family Applications (1)

Application Number Title Priority Date Filing Date
FR802624D Expired FR802624A (en) 1935-05-27 1935-05-27 Apparatus for direct drawing, having light sources fitted with degraded screens

Country Status (1)

Country Link
FR (1) FR802624A (en)

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