AT290992B - Electrographic copying process - Google Patents

Electrographic copying process

Info

Publication number
AT290992B
AT290992B AT996869A AT996869A AT290992B AT 290992 B AT290992 B AT 290992B AT 996869 A AT996869 A AT 996869A AT 996869 A AT996869 A AT 996869A AT 290992 B AT290992 B AT 290992B
Authority
AT
Austria
Prior art keywords
copying process
electrographic copying
electrographic
copying
Prior art date
Application number
AT996869A
Other languages
German (de)
Original Assignee
Kalle 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 Kalle Ag filed Critical Kalle Ag
Application granted granted Critical
Publication of AT290992B publication Critical patent/AT290992B/en

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/0202—Dielectric layers for electrography
    • 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
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/225—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 using contact-printing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Liquid Developers In Electrophotography (AREA)
AT996869A 1968-10-25 1969-10-22 Electrographic copying process AT290992B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681805223 DE1805223A1 (en) 1968-10-25 1968-10-25 Electrographic copying process

Publications (1)

Publication Number Publication Date
AT290992B true AT290992B (en) 1971-06-25

Family

ID=5711548

Family Applications (1)

Application Number Title Priority Date Filing Date
AT996869A AT290992B (en) 1968-10-25 1969-10-22 Electrographic copying process

Country Status (6)

Country Link
AT (1) AT290992B (en)
BE (1) BE740723A (en)
DE (1) DE1805223A1 (en)
ES (1) ES372863A1 (en)
FR (1) FR2021580A1 (en)
NL (1) NL6915598A (en)

Also Published As

Publication number Publication date
BE740723A (en) 1970-04-23
ES372863A1 (en) 1972-02-01
FR2021580A1 (en) 1970-07-24
DE1805223A1 (en) 1970-05-06
NL6915598A (en) 1970-04-28

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee