NL254939A - - Google Patents

Info

Publication number
NL254939A
NL254939A NL254939DA NL254939A NL 254939 A NL254939 A NL 254939A NL 254939D A NL254939D A NL 254939DA NL 254939 A NL254939 A NL 254939A
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 NL254939A publication Critical patent/NL254939A/xx

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
    • B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
    • B23Q35/08—Means for transforming movement of the feeler or the like into feed movement of tool or work
    • B23Q35/12—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means
    • B23Q35/127—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means using non-mechanical sensing

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
NL254939D 1959-08-17 NL254939A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST15475A DE1124818B (de) 1959-08-17 1959-08-17 Verfahren und Anordnung zur elektromechanischen Herstellung von Rasterklischees

Publications (1)

Publication Number Publication Date
NL254939A true NL254939A (ja)

Family

ID=7456712

Family Applications (1)

Application Number Title Priority Date Filing Date
NL254939D NL254939A (ja) 1959-08-17

Country Status (5)

Country Link
US (1) US3043906A (ja)
CH (1) CH395739A (ja)
DE (1) DE1124818B (ja)
GB (1) GB956144A (ja)
NL (1) NL254939A (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1457309A (fr) * 1965-05-13 1966-01-24 Colos Soc Procédé et dispositif électroniques de reproduction des demi-teintes sur électrostencil
US3646262A (en) * 1968-03-25 1972-02-29 Printing Dev Inc Electronic reproduction of continuous image with controlled modification of image reproduction
US3629496A (en) * 1969-12-30 1971-12-21 Litton Systems Inc Encoding of picture signals in photofacsimile
BE792488A (fr) * 1971-12-08 1973-03-30 Dainippon Printing Co Ltd Cartes d'identification et procede de fabrication de ces cartes
GB1448112A (en) * 1973-02-13 1976-09-02 Int Publishing Corp Ltd Electronic screening
US5299020A (en) * 1991-03-08 1994-03-29 Scitex Corporation Ltd. Method and apparatus for generating a screened reproduction of an image using stored dot portions
DE19912510B4 (de) * 1999-03-19 2004-02-05 Hell Gravure Systems Gmbh Gravierorgan

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2312042A (en) * 1940-08-03 1943-02-23 George E Losier Electric circuit for photoelectric engraving machines
NL188892B (nl) * 1954-07-01 Reckitt & Colmann Prod Ltd Werkwijze voor de bereiding van een farmaceutisch preparaat voor het onderdrukken van gastro-oesofageale reflux.

Also Published As

Publication number Publication date
CH395739A (de) 1965-07-15
US3043906A (en) 1962-07-10
DE1124818B (de) 1962-03-01
GB956144A (en) 1964-04-22

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