GB739665A - - Google Patents

Info

Publication number
GB739665A
GB739665A GB739665DA GB739665A GB 739665 A GB739665 A GB 739665A GB 739665D A GB739665D A GB 739665DA GB 739665 A GB739665 A GB 739665A
Authority
GB
United Kingdom
Prior art keywords
plates
plate
deformations
parallelograms
centres
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
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 GB739665A publication Critical patent/GB739665A/en
Expired legal-status Critical Current

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
    • G03F5/22—Screening processes; Screens therefor combining several screens; Elimination of moiré

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
GB739665D 1953-03-31 1954-03-22 Expired GB739665A (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US34595353 US2768577A (en) 1953-03-31 1953-03-31 Multi-color-separation printing plates

Publications (1)

Publication Number Publication Date
GB739665A true GB739665A (cs) 1955-11-02

Family

ID=23357264

Family Applications (1)

Application Number Title Priority Date Filing Date
GB739665D Expired GB739665A (cs) 1953-03-31 1954-03-22

Country Status (2)

Country Link
US (1) US2768577A (cs)
GB (1) GB739665A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007049238A1 (de) 2007-10-11 2009-04-16 Visumotion Gmbh Anordnung zur räumlichen Darstellung

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3075042A (en) * 1959-12-23 1963-01-22 Fairchild Camera Instr Co Cold cutting technique for half-tone electronic engraving
US4286385A (en) * 1979-12-26 1981-09-01 Huck Joseph F Color screen indicator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1849544A (en) * 1930-01-31 1932-03-15 Howey Walter Process of and apparatus for producing printing plates
US2086798A (en) * 1932-06-22 1937-07-13 Greenberg Otto William Photoelectrical device for producing half-tone cuts
US2047851A (en) * 1932-06-25 1936-07-14 Joseph W Piercy Machine for reproducing printing plates from pictures
BE425528A (cs) * 1937-01-05
US2238601A (en) * 1939-10-26 1941-04-15 Bell Telephone Labor Inc Telephotography

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007049238A1 (de) 2007-10-11 2009-04-16 Visumotion Gmbh Anordnung zur räumlichen Darstellung

Also Published As

Publication number Publication date
US2768577A (en) 1956-10-30

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