BE451434A - - Google Patents

Info

Publication number
BE451434A
BE451434A BE451434DA BE451434A BE 451434 A BE451434 A BE 451434A BE 451434D A BE451434D A BE 451434DA BE 451434 A BE451434 A BE 451434A
Authority
BE
Belgium
Application number
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.)
Publication of BE451434A publication Critical patent/BE451434A/xx

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
    • G03C1/00—Photosensitive materials
    • G03C1/52—Compositions containing diazo compounds as photosensitive substances
    • G03C1/58—Coupling substances therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
BE451434D 1942-07-29 BE451434A (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL107121 1942-07-29

Publications (1)

Publication Number Publication Date
BE451434A true BE451434A (ko)

Family

ID=19750345

Family Applications (1)

Application Number Title Priority Date Filing Date
BE451434D BE451434A (ko) 1942-07-29

Country Status (5)

Country Link
BE (1) BE451434A (ko)
CH (1) CH241916A (ko)
FR (1) FR935738A (ko)
GB (1) GB607334A (ko)
NL (1) NL60285C (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3480437A (en) * 1965-11-30 1969-11-25 Gaf Corp Two component diazo sensitizing compositions containing a xanthine compound

Also Published As

Publication number Publication date
FR935738A (fr) 1948-06-29
CH241916A (de) 1946-04-15
GB607334A (en) 1948-08-30
NL60285C (ko)

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