GB1557881A - Copying system - Google Patents

Copying system

Info

Publication number
GB1557881A
GB1557881A GB2435076A GB2435076A GB1557881A GB 1557881 A GB1557881 A GB 1557881A GB 2435076 A GB2435076 A GB 2435076A GB 2435076 A GB2435076 A GB 2435076A GB 1557881 A GB1557881 A GB 1557881A
Authority
GB
United Kingdom
Prior art keywords
copying system
copying
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
GB2435076A
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.)
Zed Instruments Ltd
Original Assignee
Zed Instruments 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 Zed Instruments Ltd filed Critical Zed Instruments Ltd
Priority to GB2435076A priority Critical patent/GB1557881A/en
Priority to DE19772726329 priority patent/DE2726329A1/en
Priority to US05/967,841 priority patent/US4232345A/en
Publication of GB1557881A publication Critical patent/GB1557881A/en
Priority to US06/156,105 priority patent/US4323928A/en
Expired 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
    • 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
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/20—Exposure; Apparatus therefor
    • G03F7/24—Curved surfaces

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
GB2435076A 1976-06-11 1976-06-11 Copying system Expired GB1557881A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB2435076A GB1557881A (en) 1976-06-11 1976-06-11 Copying system
DE19772726329 DE2726329A1 (en) 1976-06-11 1977-06-10 COPY PROCEDURE
US05/967,841 US4232345A (en) 1976-06-11 1978-12-08 Apparatus for producing a seamless copy from an unjointed original
US06/156,105 US4323928A (en) 1976-06-11 1980-06-03 Copying process for producing a seamless copy from an unjointed original

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2435076A GB1557881A (en) 1976-06-11 1976-06-11 Copying system

Publications (1)

Publication Number Publication Date
GB1557881A true GB1557881A (en) 1979-12-12

Family

ID=10210333

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2435076A Expired GB1557881A (en) 1976-06-11 1976-06-11 Copying system

Country Status (1)

Country Link
GB (1) GB1557881A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2168216A (en) * 1984-11-19 1986-06-11 Canon Kk A copying apparatus
GB2186462A (en) * 1985-12-23 1987-08-12 Sharp Kk Read/record head in facsimile
GB2375828A (en) * 2001-05-09 2002-11-27 Heidelberger Druckmasch Ag Exposing photosensitive material with a scanning head
CN110926352A (en) * 2019-12-12 2020-03-27 苏州市职业大学 Non-contact measuring tool

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2168216A (en) * 1984-11-19 1986-06-11 Canon Kk A copying apparatus
GB2186462A (en) * 1985-12-23 1987-08-12 Sharp Kk Read/record head in facsimile
US4809080A (en) * 1985-12-23 1989-02-28 Sharp Kabushiki Kaisha Read/record head in facsimile
GB2186462B (en) * 1985-12-23 1989-12-06 Sharp Kk Facsimile apparatus read and record heads
GB2375828A (en) * 2001-05-09 2002-11-27 Heidelberger Druckmasch Ag Exposing photosensitive material with a scanning head
US6768505B2 (en) 2001-05-09 2004-07-27 Heidelberger Druckmaschinen Ag Method and apparatus for exposing printing forms
CN110926352A (en) * 2019-12-12 2020-03-27 苏州市职业大学 Non-contact measuring tool

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930602