BE371298A - - Google Patents

Info

Publication number
BE371298A
BE371298A BE371298DA BE371298A BE 371298 A BE371298 A BE 371298A BE 371298D A BE371298D A BE 371298DA BE 371298 A BE371298 A BE 371298A
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.)
Filing date
Publication date
Application filed filed Critical
Publication of BE371298A publication Critical patent/BE371298A/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)
  • Printing Methods (AREA)
BE371298D 1930-06-26 1930-06-21 BE371298A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE549379T 1930-06-26

Publications (1)

Publication Number Publication Date
BE371298A true BE371298A (enrdf_load_html_response) 1930-08-31

Family

ID=34428021

Family Applications (1)

Application Number Title Priority Date Filing Date
BE371298D BE371298A (enrdf_load_html_response) 1930-06-26 1930-06-21

Country Status (3)

Country Link
BE (1) BE371298A (enrdf_load_html_response)
DE (1) DE549379C (enrdf_load_html_response)
FR (1) FR698826A (enrdf_load_html_response)

Also Published As

Publication number Publication date
FR698826A (fr) 1931-02-05
DE549379C (de) 1932-09-30

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