BE726990A - - Google Patents

Info

Publication number
BE726990A
BE726990A BE726990DA BE726990A BE 726990 A BE726990 A BE 726990A BE 726990D A BE726990D A BE 726990DA BE 726990 A BE726990 A BE 726990A
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 BE726990A publication Critical patent/BE726990A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44D—PAINTING OR ARTISTIC DRAWING, NOT OTHERWISE PROVIDED FOR; PRESERVING PAINTINGS; SURFACE TREATMENT TO OBTAIN SPECIAL ARTISTIC SURFACE EFFECTS OR FINISHES
    • B44D2/00—Special techniques in artistic painting or drawing, e.g. oil painting, water painting, pastel painting, relief painting
    • 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
    • G03F1/00—Originals for photomechanical production of textured or patterned surfaces, e.g., masks, photo-masks, reticles; Mask blanks or pellicles therefor; Containers specially adapted therefor; Preparation thereof
    • 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
    • G03F3/00—Colour separation; Correction of tonal value

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
BE726990D 1969-01-17 1969-01-17 BE726990A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE726990 1969-01-17

Publications (1)

Publication Number Publication Date
BE726990A true BE726990A (xx) 1969-07-01

Family

ID=3854116

Family Applications (1)

Application Number Title Priority Date Filing Date
BE726990D BE726990A (xx) 1969-01-17 1969-01-17

Country Status (2)

Country Link
BE (1) BE726990A (xx)
FR (1) FR2028526A1 (xx)

Also Published As

Publication number Publication date
FR2028526A1 (xx) 1970-10-09

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: VITTORIO LEONARDO

Effective date: 19880131