FR615932A - Ultra-sensitive x-ray films - Google Patents

Ultra-sensitive x-ray films

Info

Publication number
FR615932A
FR615932A FR615932DA FR615932A FR 615932 A FR615932 A FR 615932A FR 615932D A FR615932D A FR 615932DA FR 615932 A FR615932 A FR 615932A
Authority
FR
France
Prior art keywords
ultra
sensitive
ray films
films
ray
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Paul Specklin
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 filed Critical
Application granted granted Critical
Publication of FR615932A publication Critical patent/FR615932A/en
Expired legal-status Critical Current

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
    • G03C5/16—X-ray, infrared, or ultraviolet ray processes
    • G03C5/17—X-ray, infrared, or ultraviolet ray processes using screens to intensify X-ray images

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR615932D 1925-09-28 1925-09-28 Ultra-sensitive x-ray films Expired FR615932A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR615932T 1925-09-28

Publications (1)

Publication Number Publication Date
FR615932A true FR615932A (en) 1927-01-19

Family

ID=8981232

Family Applications (1)

Application Number Title Priority Date Filing Date
FR615932D Expired FR615932A (en) 1925-09-28 1925-09-28 Ultra-sensitive x-ray films

Country Status (1)

Country Link
FR (1) FR615932A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE972067C (en) * 1941-02-18 1959-05-14 Agfa Ag Process for increasing the whiteness of photographic reflective images

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE972067C (en) * 1941-02-18 1959-05-14 Agfa Ag Process for increasing the whiteness of photographic reflective images

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