FR2063170A1 - - Google Patents

Info

Publication number
FR2063170A1
FR2063170A1 FR7034708A FR7034708A FR2063170A1 FR 2063170 A1 FR2063170 A1 FR 2063170A1 FR 7034708 A FR7034708 A FR 7034708A FR 7034708 A FR7034708 A FR 7034708A FR 2063170 A1 FR2063170 A1 FR 2063170A1
Authority
FR
France
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.)
Granted
Application number
FR7034708A
Other languages
French (fr)
Other versions
FR2063170B1 (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.)
Xerox Corp
Original Assignee
Xerox 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
Application filed by Xerox Corp filed Critical Xerox Corp
Publication of FR2063170A1 publication Critical patent/FR2063170A1/fr
Application granted granted Critical
Publication of FR2063170B1 publication Critical patent/FR2063170B1/fr
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
    • 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
    • G03G15/043—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 with means for controlling illumination or exposure
    • G03G15/0435—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 with means for controlling illumination or exposure by introducing an optical element in the optical path, e.g. a filter

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Projection-Type Copiers In General (AREA)
  • Projection Apparatus (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
FR7034708A 1969-09-22 1970-09-17 Expired FR2063170B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85992969A 1969-09-22 1969-09-22

Publications (2)

Publication Number Publication Date
FR2063170A1 true FR2063170A1 (en) 1971-07-09
FR2063170B1 FR2063170B1 (en) 1973-01-12

Family

ID=25332080

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7034708A Expired FR2063170B1 (en) 1969-09-22 1970-09-17

Country Status (15)

Country Link
JP (1) JPS4944907B1 (en)
BE (1) BE756479A (en)
CA (1) CA918476A (en)
CH (1) CH514864A (en)
CS (1) CS168540B2 (en)
DE (1) DE2045593C3 (en)
ES (1) ES383847A1 (en)
FR (1) FR2063170B1 (en)
GB (2) GB1313015A (en)
GT (1) GT197017787A (en)
HU (1) HU169195B (en)
NL (1) NL164682C (en)
PL (1) PL81004B1 (en)
SE (1) SE367490B (en)
SU (1) SU371737A3 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3062094A (en) * 1958-12-29 1962-11-06 Xerox Corp Electrophotographic copying apparatus

Also Published As

Publication number Publication date
PL81004B1 (en) 1975-08-30
SE367490B (en) 1974-05-27
NL164682C (en) 1981-01-15
BE756479A (en) 1971-03-22
DE2045593B2 (en) 1981-08-27
JPS4944907B1 (en) 1974-11-30
ES383847A1 (en) 1973-03-01
GB1313016A (en) 1973-04-11
GT197017787A (en) 1972-02-12
NL7013805A (en) 1971-03-24
DE2045593C3 (en) 1982-04-22
SU371737A3 (en) 1973-02-22
CH514864A (en) 1971-10-31
FR2063170B1 (en) 1973-01-12
CA918476A (en) 1973-01-09
HU169195B (en) 1976-10-28
CS168540B2 (en) 1976-06-29
DE2045593A1 (en) 1971-04-01
GB1313015A (en) 1973-04-11
NL164682B (en) 1980-08-15

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Legal Events

Date Code Title Description
ST Notification of lapse