CH228223A - Process for making multicolor subtractive films. - Google Patents

Process for making multicolor subtractive films.

Info

Publication number
CH228223A
CH228223A CH228223DA CH228223A CH 228223 A CH228223 A CH 228223A CH 228223D A CH228223D A CH 228223DA CH 228223 A CH228223 A CH 228223A
Authority
CH
Switzerland
Prior art keywords
films
making multicolor
subtractive
multicolor subtractive
making
Prior art date
Application number
Other languages
German (de)
Inventor
Noack Franz
Original Assignee
Noack Franz
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 Noack Franz filed Critical Noack Franz
Publication of CH228223A publication Critical patent/CH228223A/en

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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/46—Subtractive processes not covered by the group G03C7/26; Materials therefor; Preparing or processing such materials

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
CH228223D 1941-02-03 1942-01-24 Process for making multicolor subtractive films. CH228223A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN0044479 1941-02-03

Publications (1)

Publication Number Publication Date
CH228223A true CH228223A (en) 1943-08-15

Family

ID=7348879

Family Applications (1)

Application Number Title Priority Date Filing Date
CH228223D CH228223A (en) 1941-02-03 1942-01-24 Process for making multicolor subtractive films.

Country Status (4)

Country Link
BE (1) BE444318A (en)
CH (1) CH228223A (en)
ES (1) ES155875A1 (en)
FR (1) FR878860A (en)

Also Published As

Publication number Publication date
ES155875A1 (en) 1943-04-01
BE444318A (en)
FR878860A (en) 1943-02-08

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