BE438293A - - Google Patents

Info

Publication number
BE438293A
BE438293A BE438293DA BE438293A BE 438293 A BE438293 A BE 438293A BE 438293D A BE438293D A BE 438293DA BE 438293 A BE438293 A BE 438293A
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 BE438293A publication Critical patent/BE438293A/xx

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • 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
    • G03C5/32—Latensification; Densensitisation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Stroboscope Apparatuses (AREA)
BE438293D 1939-05-05 BE438293A (is")

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US271945A US2220882A (en) 1939-05-05 1939-05-05 Film treatment

Publications (1)

Publication Number Publication Date
BE438293A true BE438293A (is")

Family

ID=23037756

Family Applications (1)

Application Number Title Priority Date Filing Date
BE438293D BE438293A (is") 1939-05-05

Country Status (4)

Country Link
US (1) US2220882A (is")
BE (1) BE438293A (is")
FR (1) FR863696A (is")
GB (1) GB537928A (is")

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2647068A (en) * 1948-03-16 1953-07-28 Bishop H Russell Process of treating vitreous materials
US3152902A (en) * 1959-09-14 1964-10-13 Cons Electrodynamics Corp Rapid latensification of printout material
US3661583A (en) * 1970-11-09 1972-05-09 Eastman Kodak Co Thermal desensitization of photosensitive systems

Also Published As

Publication number Publication date
FR863696A (fr) 1941-04-07
US2220882A (en) 1940-11-12
GB537928A (en) 1941-07-14

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