NL21929C - - Google Patents

Info

Publication number
NL21929C
NL21929C NL21929DA NL21929C NL 21929 C NL21929 C NL 21929C NL 21929D A NL21929D A NL 21929DA NL 21929 C NL21929 C NL 21929C
Authority
NL
Netherlands
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 NL21929C publication Critical patent/NL21929C/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
    • G03F5/00—Screening processes; Screens therefor
    • G03F5/02—Screening processes; Screens therefor by projection methods
    • G03F5/12—Screening processes; Screens therefor by projection methods using other screens, e.g. granulated screen

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
NL21929D 1926-11-04 NL21929C (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB27741/26A GB286340A (en) 1926-11-04 1926-11-04 Improvements in and relating to screens for photographic purposes, photo mechanical printing processes and the like

Publications (1)

Publication Number Publication Date
NL21929C true NL21929C (enrdf_load_html_response)

Family

ID=10264497

Family Applications (1)

Application Number Title Priority Date Filing Date
NL21929D NL21929C (enrdf_load_html_response) 1926-11-04

Country Status (4)

Country Link
US (1) US1896567A (enrdf_load_html_response)
DE (1) DE477602C (enrdf_load_html_response)
GB (1) GB286340A (enrdf_load_html_response)
NL (1) NL21929C (enrdf_load_html_response)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1052815B (de) * 1954-06-10 1959-03-12 Klimsch & Co Verfahren und Vorrichtung zur photomechanischen Rasterung
DE958529C (de) * 1955-06-23 1957-02-21 Herbst & Illig Kontakt-Raster
US2961315A (en) * 1955-08-25 1960-11-22 Thos & Geo M Stone Inc Method of making a contact screen, and a method of making a screened positive for the preparation of printing plates or the like
US2957766A (en) * 1957-06-27 1960-10-25 Du Pont Method for the preparation of tinting patterns for plastic sheeting
BE635095A (enrdf_load_html_response) * 1962-07-17
US3853564A (en) * 1970-05-13 1974-12-10 Fotel Inc Graphic aid and methods related thereto

Also Published As

Publication number Publication date
US1896567A (en) 1933-02-07
GB286340A (en) 1928-03-05
DE477602C (de) 1929-06-11

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