BE451346A - - Google Patents

Info

Publication number
BE451346A
BE451346A BE451346DA BE451346A BE 451346 A BE451346 A BE 451346A BE 451346D A BE451346D A BE 451346DA BE 451346 A BE451346 A BE 451346A
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 BE451346A publication Critical patent/BE451346A/xx

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004—Photosensitive materials
    • G03F7/06—Silver salts
    • G03F7/07—Silver salts used for diffusion transfer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
BE451346D 1942-07-03 BE451346A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI0072638 1942-07-03

Publications (1)

Publication Number Publication Date
BE451346A true BE451346A (en:Method)

Family

ID=7197248

Family Applications (1)

Application Number Title Priority Date Filing Date
BE451346D BE451346A (en:Method) 1942-07-03

Country Status (2)

Country Link
BE (1) BE451346A (en:Method)
FR (1) FR896127A (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2653527A (en) * 1947-02-19 1953-09-29 Polaroid Corp Process for treating photosensitive materials by spreading thereon a layer of processing liquid and apparatus for performing said process

Also Published As

Publication number Publication date
FR896127A (fr) 1945-02-13

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