GB394298A - Improvements in or relating to roentgen films having two sensitive coatings - Google Patents

Improvements in or relating to roentgen films having two sensitive coatings

Info

Publication number
GB394298A
GB394298A GB25713/31A GB2571331A GB394298A GB 394298 A GB394298 A GB 394298A GB 25713/31 A GB25713/31 A GB 25713/31A GB 2571331 A GB2571331 A GB 2571331A GB 394298 A GB394298 A GB 394298A
Authority
GB
United Kingdom
Prior art keywords
films
layer
superimposed
relating
sensitive coatings
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
GB25713/31A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Publication of GB394298A publication Critical patent/GB394298A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Luminescent Compositions (AREA)
GB25713/31A 1930-10-01 1931-09-14 Improvements in or relating to roentgen films having two sensitive coatings Expired GB394298A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH394298X 1930-10-01

Publications (1)

Publication Number Publication Date
GB394298A true GB394298A (en) 1933-06-22

Family

ID=4514032

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25713/31A Expired GB394298A (en) 1930-10-01 1931-09-14 Improvements in or relating to roentgen films having two sensitive coatings

Country Status (3)

Country Link
BE (1) BE384971A (enrdf_load_stackoverflow)
FR (1) FR728559A (enrdf_load_stackoverflow)
GB (1) GB394298A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2596713A (en) * 1949-02-09 1952-05-13 Eastman Kodak Co Antihalation layer for cellulose ester lithographic printing plates

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2596713A (en) * 1949-02-09 1952-05-13 Eastman Kodak Co Antihalation layer for cellulose ester lithographic printing plates

Also Published As

Publication number Publication date
FR728559A (fr) 1932-07-07
BE384971A (enrdf_load_stackoverflow)

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