FR2166842A5 - - Google Patents

Info

Publication number
FR2166842A5
FR2166842A5 FR7217550A FR7217550A FR2166842A5 FR 2166842 A5 FR2166842 A5 FR 2166842A5 FR 7217550 A FR7217550 A FR 7217550A FR 7217550 A FR7217550 A FR 7217550A FR 2166842 A5 FR2166842 A5 FR 2166842A5
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.)
Expired
Application number
FR7217550A
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of FR2166842A5 publication Critical patent/FR2166842A5/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • 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
    • G03G15/04036—Details of illuminating systems, e.g. lamps, reflectors
    • G03G15/04045—Details of illuminating systems, e.g. lamps, reflectors for exposing image information provided otherwise than by directly projecting the original image onto the photoconductive recording material, e.g. digital copiers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Liquid Crystal (AREA)
FR7217550A 1971-05-17 1972-05-17 Expired FR2166842A5 (OSRAM)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US14412171A 1971-05-17 1971-05-17
US14414771A 1971-05-17 1971-05-17
US15134271A 1971-06-09 1971-06-09
US15134171A 1971-06-09 1971-06-09

Publications (1)

Publication Number Publication Date
FR2166842A5 true FR2166842A5 (OSRAM) 1973-08-17

Family

ID=27495604

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7217550A Expired FR2166842A5 (OSRAM) 1971-05-17 1972-05-17

Country Status (2)

Country Link
DE (1) DE2223802A1 (OSRAM)
FR (1) FR2166842A5 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984000831A1 (en) * 1982-08-19 1984-03-01 Gabor David Display and hard-copy device operating in conjunction with computers or other information sources

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50141328A (OSRAM) * 1974-01-12 1975-11-13
CA1140201A (en) * 1979-04-09 1983-01-25 Xerox Corporation Multi-mode electrostatographic printing machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984000831A1 (en) * 1982-08-19 1984-03-01 Gabor David Display and hard-copy device operating in conjunction with computers or other information sources

Also Published As

Publication number Publication date
DE2223802A1 (de) 1972-12-07

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Legal Events

Date Code Title Description
ST Notification of lapse