GB1366052A - Electrophotographic printing apparatus - Google Patents

Electrophotographic printing apparatus

Info

Publication number
GB1366052A
GB1366052A GB2749972A GB2749972A GB1366052A GB 1366052 A GB1366052 A GB 1366052A GB 2749972 A GB2749972 A GB 2749972A GB 2749972 A GB2749972 A GB 2749972A GB 1366052 A GB1366052 A GB 1366052A
Authority
GB
United Kingdom
Prior art keywords
printing apparatus
electrophotographic printing
electrophotographic
printing
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
GB2749972A
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.)
Pentacon GmbH Foto und Feinwerktechnik
Original Assignee
Pentacon Dresden VEB
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 DD15631871A external-priority patent/DD96598A1/xx
Priority to DE2218456A priority Critical patent/DE2218456A1/en
Application filed by Pentacon Dresden VEB filed Critical Pentacon Dresden VEB
Priority to GB2749972A priority patent/GB1366052A/en
Publication of GB1366052A publication Critical patent/GB1366052A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/04027—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material and forming half-tone image

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
GB2749972A 1971-07-07 1972-06-13 Electrophotographic printing apparatus Expired GB1366052A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE2218456A DE2218456A1 (en) 1971-07-07 1972-04-17 DEVICE FOR OVERLAY GRID EXPOSURE
GB2749972A GB1366052A (en) 1971-07-07 1972-06-13 Electrophotographic printing apparatus

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DD15631871A DD96598A1 (en) 1971-07-07 1971-07-07
DD15910471 1971-11-18
GB2749972A GB1366052A (en) 1971-07-07 1972-06-13 Electrophotographic printing apparatus

Publications (1)

Publication Number Publication Date
GB1366052A true GB1366052A (en) 1974-09-11

Family

ID=27179779

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2749972A Expired GB1366052A (en) 1971-07-07 1972-06-13 Electrophotographic printing apparatus

Country Status (2)

Country Link
DE (1) DE2218456A1 (en)
GB (1) GB1366052A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2307297A1 (en) * 1975-04-10 1976-11-05 Xerox Corp CURVED WEFT FOR ELECTROSTATIC REPROGRAPHY MACHINE
US4046471A (en) * 1975-11-03 1977-09-06 International Business Machines Corporation Dual mode electrophotographic apparatus having dual function printing beam
GB2239105A (en) * 1989-12-11 1991-06-19 Konishiroku Photo Ind Dot-image forming method and apparatus and photoreceptor therefor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4236809A (en) * 1979-09-04 1980-12-02 Xerox Corporation Low resolution correction apparatus and method for electrophotographic copiers

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2307297A1 (en) * 1975-04-10 1976-11-05 Xerox Corp CURVED WEFT FOR ELECTROSTATIC REPROGRAPHY MACHINE
US4046471A (en) * 1975-11-03 1977-09-06 International Business Machines Corporation Dual mode electrophotographic apparatus having dual function printing beam
GB2239105A (en) * 1989-12-11 1991-06-19 Konishiroku Photo Ind Dot-image forming method and apparatus and photoreceptor therefor
US5252415A (en) * 1989-12-11 1993-10-12 Konica Corporation Dot-image forming method and the photoreceptor therefor

Also Published As

Publication number Publication date
DE2218456A1 (en) 1973-01-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees