JPS6245977B2 - - Google Patents

Info

Publication number
JPS6245977B2
JPS6245977B2 JP56038324A JP3832481A JPS6245977B2 JP S6245977 B2 JPS6245977 B2 JP S6245977B2 JP 56038324 A JP56038324 A JP 56038324A JP 3832481 A JP3832481 A JP 3832481A JP S6245977 B2 JPS6245977 B2 JP S6245977B2
Authority
JP
Japan
Prior art keywords
signal
plate
making
endless
density
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
JP56038324A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57151947A (en
Inventor
Masayuki Takei
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toppan Inc
Original Assignee
Toppan Printing Co Ltd
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 by Toppan Printing Co Ltd filed Critical Toppan Printing Co Ltd
Priority to JP3832481A priority Critical patent/JPS57151947A/ja
Publication of JPS57151947A publication Critical patent/JPS57151947A/ja
Publication of JPS6245977B2 publication Critical patent/JPS6245977B2/ja
Granted legal-status Critical Current

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
    • H04N1/38—Circuits or arrangements for blanking or otherwise eliminating unwanted parts of pictures

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
JP3832481A 1981-03-17 1981-03-17 Making device for endless plate Granted JPS57151947A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3832481A JPS57151947A (en) 1981-03-17 1981-03-17 Making device for endless plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3832481A JPS57151947A (en) 1981-03-17 1981-03-17 Making device for endless plate

Publications (2)

Publication Number Publication Date
JPS57151947A JPS57151947A (en) 1982-09-20
JPS6245977B2 true JPS6245977B2 (enExample) 1987-09-30

Family

ID=12522099

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3832481A Granted JPS57151947A (en) 1981-03-17 1981-03-17 Making device for endless plate

Country Status (1)

Country Link
JP (1) JPS57151947A (enExample)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2741953C3 (de) * 1977-09-17 1981-05-21 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Graviervorrichtung zum Herstellen von Druckformen

Also Published As

Publication number Publication date
JPS57151947A (en) 1982-09-20

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