JPS4831942A - - Google Patents

Info

Publication number
JPS4831942A
JPS4831942A JP47079200A JP7920072A JPS4831942A JP S4831942 A JPS4831942 A JP S4831942A JP 47079200 A JP47079200 A JP 47079200A JP 7920072 A JP7920072 A JP 7920072A JP S4831942 A JPS4831942 A JP S4831942A
Authority
JP
Japan
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.)
Pending
Application number
JP47079200A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS4831942A publication Critical patent/JPS4831942A/ja
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00Apparatus for electrographic processes using a charge pattern
    • G03G15/22Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00Apparatus for electrographic processes using a charge pattern
    • G03G15/04Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/045Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with means for charging or discharging distinct portions of the charge pattern on the recording material, e.g. for contrast enhancement or discharging non-image areas

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Printing Methods (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
JP47079200A 1971-08-16 1972-08-09 Pending JPS4831942A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1210571A CH542464A (de) 1971-08-16 1971-08-16 Verfahren und Vorrichtung zur Verbesserung des Kontrastes beim elektrostatischen Drucken

Publications (1)

Publication Number Publication Date
JPS4831942A true JPS4831942A (enrdf_load_stackoverflow) 1973-04-26

Family

ID=4379895

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47079200A Pending JPS4831942A (enrdf_load_stackoverflow) 1971-08-16 1972-08-09

Country Status (9)

Country Link
JP (1) JPS4831942A (enrdf_load_stackoverflow)
BE (1) BE786994A (enrdf_load_stackoverflow)
CA (1) CA968146A (enrdf_load_stackoverflow)
CH (1) CH542464A (enrdf_load_stackoverflow)
DE (1) DE2220810A1 (enrdf_load_stackoverflow)
FR (1) FR2149751A5 (enrdf_load_stackoverflow)
GB (1) GB1391945A (enrdf_load_stackoverflow)
NL (1) NL7203871A (enrdf_load_stackoverflow)
ZA (1) ZA725143B (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5111952A (enrdf_load_stackoverflow) * 1974-07-19 1976-01-30 Teijin Ltd
JPS56165031A (en) * 1980-05-22 1981-12-18 Mitsubishi Rayon Co Production of knot like feather yarn
JPS59162565A (ja) * 1983-03-07 1984-09-13 Fuji Xerox Co Ltd 電子写真法における潜像形成方法
JPS6021749U (ja) * 1983-07-22 1985-02-14 富士ゼロックス株式会社 電子写真複写装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL762871A (enrdf_load_stackoverflow) * 1974-11-01

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5111952A (enrdf_load_stackoverflow) * 1974-07-19 1976-01-30 Teijin Ltd
JPS56165031A (en) * 1980-05-22 1981-12-18 Mitsubishi Rayon Co Production of knot like feather yarn
JPS59162565A (ja) * 1983-03-07 1984-09-13 Fuji Xerox Co Ltd 電子写真法における潜像形成方法
JPS6021749U (ja) * 1983-07-22 1985-02-14 富士ゼロックス株式会社 電子写真複写装置

Also Published As

Publication number Publication date
FR2149751A5 (enrdf_load_stackoverflow) 1973-03-30
BE786994A (fr) 1972-11-16
DE2220810A1 (de) 1973-03-01
CA968146A (en) 1975-05-27
CH542464A (de) 1973-09-30
GB1391945A (en) 1975-04-23
ZA725143B (en) 1973-05-30
NL7203871A (enrdf_load_stackoverflow) 1973-02-20

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