CH318469A - Process for applying copies to any material - Google Patents

Process for applying copies to any material

Info

Publication number
CH318469A
CH318469A CH318469DA CH318469A CH 318469 A CH318469 A CH 318469A CH 318469D A CH318469D A CH 318469DA CH 318469 A CH318469 A CH 318469A
Authority
CH
Switzerland
Prior art keywords
copies
applying
applying copies
Prior art date
Application number
Other languages
German (de)
Inventor
Johannes Dr Heidenhain
Original Assignee
Wenczler & Heidenhain
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 Wenczler & Heidenhain filed Critical Wenczler & Heidenhain
Publication of CH318469A publication Critical patent/CH318469A/en

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
    • 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
    • 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
    • G03C5/22—Direct chromate processes, i.e. without preceding silver picture, or agents therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
CH318469D 1951-04-03 1953-03-09 Process for applying copies to any material CH318469A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB774851A GB697036A (en) 1951-04-03 1951-04-03 Photographic copying process

Publications (1)

Publication Number Publication Date
CH318469A true CH318469A (en) 1957-01-15

Family

ID=9838964

Family Applications (1)

Application Number Title Priority Date Filing Date
CH318469D CH318469A (en) 1951-04-03 1953-03-09 Process for applying copies to any material

Country Status (3)

Country Link
CH (1) CH318469A (en)
FR (1) FR1047696A (en)
GB (1) GB697036A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3263586A (en) * 1963-10-22 1966-08-02 Wenczler & Heidenhain Circular or longitudinal scales for photomechanical contact copying
US3639125A (en) * 1969-01-10 1972-02-01 Ibm Process for producing photographic relief patterns
DE2903641C2 (en) 1979-01-31 1982-11-11 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Process for producing a recording medium with a pattern which appears in at least two different colors when irradiated with light

Also Published As

Publication number Publication date
FR1047696A (en) 1953-12-16
GB697036A (en) 1953-09-16

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