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GB1497077A - Electrostatic copying apparatus - Google Patents

Electrostatic copying apparatus

Info

Publication number
GB1497077A
GB1497077A GB5552074A GB5552074A GB1497077A GB 1497077 A GB1497077 A GB 1497077A GB 5552074 A GB5552074 A GB 5552074A GB 5552074 A GB5552074 A GB 5552074A GB 1497077 A GB1497077 A GB 1497077A
Authority
GB
United Kingdom
Prior art keywords
objective
fixed
original
image
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
GB5552074A
Other languages
English (en)
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.)
Agfa Gevaert AG
Original Assignee
Agfa Gevaert AG
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 Agfa Gevaert AG filed Critical Agfa Gevaert AG
Publication of GB1497077A publication Critical patent/GB1497077A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52—Details
    • G03B27/522—Projection optics
    • G03B27/525—Projection optics for slit exposure

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
GB5552074A 1973-12-22 1974-12-23 Electrostatic copying apparatus Expired GB1497077A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732364435 DE2364435A1 (de) 1973-12-22 1973-12-22 Elektrostatisches kopiergeraet

Publications (1)

Publication Number Publication Date
GB1497077A true GB1497077A (en) 1978-01-05

Family

ID=5901891

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5552074A Expired GB1497077A (en) 1973-12-22 1974-12-23 Electrostatic copying apparatus

Country Status (4)

Country Link
DE (1) DE2364435A1 (it)
FR (1) FR2255641B1 (it)
GB (1) GB1497077A (it)
IT (1) IT1026118B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5949574B2 (ja) * 1975-10-30 1984-12-04 ゼロツクス、コ−ポレ−シヨン 複写機
JPS5328431A (en) * 1976-08-27 1978-03-16 Canon Inc Copier

Also Published As

Publication number Publication date
FR2255641B1 (it) 1978-07-13
IT1026118B (it) 1978-09-20
FR2255641A1 (it) 1975-07-18
DE2364435A1 (de) 1975-07-03

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Legal Events

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