NL21890C - - Google Patents

Info

Publication number
NL21890C
NL21890C NL21890DA NL21890C NL 21890 C NL21890 C NL 21890C NL 21890D A NL21890D A NL 21890DA NL 21890 C NL21890 C NL 21890C
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 NL21890C publication Critical patent/NL21890C/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
    • G03F5/04—Screening processes; Screens therefor by projection methods changing the screen effect
    • 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
    • G03C5/04—Photo-taking processes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
NL21890D 1926-07-14 NL21890C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0095332 1926-07-14

Publications (1)

Publication Number Publication Date
NL21890C true NL21890C (enrdf_load_stackoverflow)

Family

ID=7322963

Family Applications (1)

Application Number Title Priority Date Filing Date
NL21890D NL21890C (enrdf_load_stackoverflow) 1926-07-14

Country Status (4)

Country Link
BE (1) BE342851A (enrdf_load_stackoverflow)
FR (1) FR634111A (enrdf_load_stackoverflow)
GB (1) GB274422A (enrdf_load_stackoverflow)
NL (1) NL21890C (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2530232A (en) * 1945-11-20 1950-11-14 William M Devers Method of preparing intaglio printing surfaces
US2532701A (en) * 1947-03-20 1950-12-05 William H Falconer Method of making intaglio or gravure printing plates

Also Published As

Publication number Publication date
GB274422A (en) 1928-06-14
BE342851A (enrdf_load_stackoverflow)
FR634111A (fr) 1928-02-09

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