BE436182A - - Google Patents

Info

Publication number
BE436182A
BE436182A BE436182DA BE436182A BE 436182 A BE436182 A BE 436182A BE 436182D A BE436182D A BE 436182DA BE 436182 A BE436182 A BE 436182A
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 BE436182A publication Critical patent/BE436182A/xx

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03FPHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004Photosensitive materials
    • G03F7/04Chromates

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
BE436182D 1938-12-31 BE436182A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK0154921 1938-12-31

Publications (1)

Publication Number Publication Date
BE436182A true BE436182A (enrdf_load_stackoverflow)

Family

ID=7253158

Family Applications (1)

Application Number Title Priority Date Filing Date
BE436182D BE436182A (enrdf_load_stackoverflow) 1938-12-31

Country Status (2)

Country Link
BE (1) BE436182A (enrdf_load_stackoverflow)
FR (1) FR862656A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
FR862656A (fr) 1941-03-12

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