BE414156A - - Google Patents

Info

Publication number
BE414156A
BE414156A BE414156DA BE414156A BE 414156 A BE414156 A BE 414156A BE 414156D A BE414156D A BE 414156DA BE 414156 A BE414156 A BE 414156A
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 BE414156A publication Critical patent/BE414156A/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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/29—Development processes or agents therefor
    • G03C5/305—Additives other than developers
    • G03C5/3053—Tensio-active agents or sequestering agents, e.g. water-softening or wetting agents

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
BE414156D 1935-03-13 BE414156A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE471922X 1935-03-13

Publications (1)

Publication Number Publication Date
BE414156A true BE414156A (enrdf_load_stackoverflow)

Family

ID=6541339

Family Applications (1)

Application Number Title Priority Date Filing Date
BE414156D BE414156A (enrdf_load_stackoverflow) 1935-03-13

Country Status (3)

Country Link
BE (1) BE414156A (enrdf_load_stackoverflow)
FR (1) FR802513A (enrdf_load_stackoverflow)
GB (1) GB471922A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2541470A (en) * 1947-05-28 1951-02-13 Eastman Kodak Co Photographic silver halide developing solutions containing calcium precipitation inhibitors
US2657138A (en) * 1950-01-03 1953-10-27 Leonard A Robbins Photographic film developing composition containing beta, beta'-di-chloroethyl ether

Also Published As

Publication number Publication date
GB471922A (en) 1937-09-13
FR802513A (fr) 1936-09-07

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