DE203979C - - Google Patents

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Publication number
DE203979C
DE203979C DENDAT203979D DE203979DA DE203979C DE 203979 C DE203979 C DE 203979C DE NDAT203979 D DENDAT203979 D DE NDAT203979D DE 203979D A DE203979D A DE 203979DA DE 203979 C DE203979 C DE 203979C
Authority
DE
Germany
Prior art keywords
blue
color
copy
monochrome
picric acid
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.)
Active
Application number
DENDAT203979D
Other languages
German (de)
English (en)
Publication of DE203979C publication Critical patent/DE203979C/de
Active legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C7/00Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/46Subtractive processes not covered by the group G03C7/26; Materials therefor; Preparing or processing such materials

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Coloring (AREA)
DENDAT203979D Active DE203979C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE203979C true DE203979C (enrdf_load_stackoverflow)

Family

ID=466346

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT203979D Active DE203979C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE203979C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5350701A (en) * 1990-09-14 1994-09-27 Ecole Centrale De Lyon Process for producing a surface gate of an integrated electro-chemical sensor, consisting of a field-effect transistor sensitive to alkaline-earth species and sensor obtained

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5350701A (en) * 1990-09-14 1994-09-27 Ecole Centrale De Lyon Process for producing a surface gate of an integrated electro-chemical sensor, consisting of a field-effect transistor sensitive to alkaline-earth species and sensor obtained

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