FR1319482A - Improvements to electrophotographic reproduction devices - Google Patents

Improvements to electrophotographic reproduction devices

Info

Publication number
FR1319482A
FR1319482A FR889518A FR889518A FR1319482A FR 1319482 A FR1319482 A FR 1319482A FR 889518 A FR889518 A FR 889518A FR 889518 A FR889518 A FR 889518A FR 1319482 A FR1319482 A FR 1319482A
Authority
FR
France
Prior art keywords
reproduction devices
electrophotographic reproduction
electrophotographic
devices
reproduction
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
FR889518A
Other languages
French (fr)
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.)
GAF Chemicals Corp
Original Assignee
General Aniline and Film Corp
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 US92543A external-priority patent/US3081737A/en
Application filed by General Aniline and Film Corp filed Critical General Aniline and Film Corp
Priority to FR889518A priority Critical patent/FR1319482A/en
Application granted granted Critical
Publication of FR1319482A publication Critical patent/FR1319482A/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
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/09—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR889518A 1961-03-01 1962-02-28 Improvements to electrophotographic reproduction devices Expired FR1319482A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR889518A FR1319482A (en) 1961-03-01 1962-02-28 Improvements to electrophotographic reproduction devices

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US92543A US3081737A (en) 1961-03-01 1961-03-01 Xerographic apparatus for applying ferromagnetic powder
FR889518A FR1319482A (en) 1961-03-01 1962-02-28 Improvements to electrophotographic reproduction devices

Publications (1)

Publication Number Publication Date
FR1319482A true FR1319482A (en) 1963-03-01

Family

ID=26194580

Family Applications (1)

Application Number Title Priority Date Filing Date
FR889518A Expired FR1319482A (en) 1961-03-01 1962-02-28 Improvements to electrophotographic reproduction devices

Country Status (1)

Country Link
FR (1) FR1319482A (en)

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