CH577671A5 - - Google Patents

Info

Publication number
CH577671A5
CH577671A5 CH865573A CH865573A CH577671A5 CH 577671 A5 CH577671 A5 CH 577671A5 CH 865573 A CH865573 A CH 865573A CH 865573 A CH865573 A CH 865573A CH 577671 A5 CH577671 A5 CH 577671A5
Authority
CH
Switzerland
Application number
CH865573A
Original Assignee
Europ Rotogravure Ass
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
Priority claimed from DE19722230350 external-priority patent/DE2230350C3/de
Application filed by Europ Rotogravure Ass filed Critical Europ Rotogravure Ass
Publication of CH577671A5 publication Critical patent/CH577671A5/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
    • G03F3/00—Colour separation; Correction of tonal value
    • G03F3/10—Checking the colour or tonal value of separation negatives or positives
    • G03F3/101—Colour or tonal value checking by non-photographic means or by means other than using non-impact printing methods or duplicating or marking methods covered by B41M5/00
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/40—Picture signal circuits
    • H04N1/40025—Circuits exciting or modulating particular heads for reproducing continuous tone value scales
CH865573A 1972-06-21 1973-06-14 CH577671A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722230350 DE2230350C3 (de) 1971-03-19 1972-06-21 Verfahren zur Messung der Tiefe von in einer Fläche ausgebildeten zellenartigen Vertiefungen

Publications (1)

Publication Number Publication Date
CH577671A5 true CH577671A5 (xx) 1976-07-15

Family

ID=5848372

Family Applications (1)

Application Number Title Priority Date Filing Date
CH865573A CH577671A5 (xx) 1972-06-21 1973-06-14

Country Status (4)

Country Link
US (1) US3885422A (xx)
JP (1) JPS5213441B2 (xx)
CH (1) CH577671A5 (xx)
GB (1) GB1430318A (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5176317A (ja) * 1974-12-27 1976-07-01 Idemitsu Kosan Co Asufuarutososeibutsu
JPS5842460A (ja) * 1981-09-08 1983-03-11 Toppan Printing Co Ltd グラビアシリンダ校正装置
US4523973A (en) * 1983-10-17 1985-06-18 Aerochem, Inc. Method and apparatus for automated chemical milling of compound curved surfaces
US5422958A (en) * 1990-05-25 1995-06-06 R. R. Donnelley & Sons Company Printing cylinder engraver calibration system and method
US5293426A (en) * 1990-05-25 1994-03-08 R. R. Donnelley & Sons Company Printing cylinder engraver calibration system and method
US7085018B1 (en) 1999-10-19 2006-08-01 Hell Gravure Systems Gmbh Method for engraving printing cylinders
GB0106686D0 (en) * 2001-03-19 2001-05-09 Keating Michael Method and system for determining engraved area volume

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3349609A (en) * 1964-05-01 1967-10-31 Tsnii T I Mash Ultrasonic pulse echo flaw-detector

Also Published As

Publication number Publication date
JPS5213441B2 (xx) 1977-04-14
GB1430318A (en) 1976-03-31
JPS5019511A (xx) 1975-03-01
US3885422A (en) 1975-05-27

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Legal Events

Date Code Title Description
PL Patent ceased