IT381990B - - Google Patents

Info

Publication number
IT381990B
IT381990B IT381990DA IT381990B IT 381990 B IT381990 B IT 381990B IT 381990D A IT381990D A IT 381990DA IT 381990 B IT381990 B IT 381990B
Authority
IT
Italy
Application number
Other languages
Italian (it)
Filing date
Publication of IT381990B publication Critical patent/IT381990B/it
Application filed filed Critical

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
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/50—Reversal development; Contact processes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
IT381990D 1940-03-27 IT381990B (enrdf_load_html_response)

Publications (1)

Publication Number Publication Date
IT381990B true IT381990B (enrdf_load_html_response)

Family

ID=1760798

Family Applications (1)

Application Number Title Priority Date Filing Date
IT381990D IT381990B (enrdf_load_html_response) 1940-03-27

Country Status (1)

Country Link
IT (1) IT381990B (enrdf_load_html_response)

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