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FR2153212B1 - - Google Patents

Info

Publication number
FR2153212B1
FR2153212B1 FR7134731A FR7134731A FR2153212B1 FR 2153212 B1 FR2153212 B1 FR 2153212B1 FR 7134731 A FR7134731 A FR 7134731A FR 7134731 A FR7134731 A FR 7134731A FR 2153212 B1 FR2153212 B1 FR 2153212B1
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
FR7134731A
Other languages
French (fr)
Other versions
FR2153212A1 (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
Priority to FR7134731A priority Critical patent/FR2153212B1/fr
Publication of FR2153212A1 publication Critical patent/FR2153212A1/fr
Application granted granted Critical
Publication of FR2153212B1 publication Critical patent/FR2153212B1/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
    • G03B27/52—Details
    • G03B27/522—Projection optics
    • G03B27/525—Projection optics for slit exposure
    • G03B27/526—Projection optics for slit exposure in which the projection optics move

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
FR7134731A 1971-09-21 1971-09-21 Expired FR2153212B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7134731A FR2153212B1 (en) 1971-09-21 1971-09-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7134731A FR2153212B1 (en) 1971-09-21 1971-09-21

Publications (2)

Publication Number Publication Date
FR2153212A1 FR2153212A1 (en) 1973-05-04
FR2153212B1 true FR2153212B1 (en) 1975-02-07

Family

ID=9083527

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7134731A Expired FR2153212B1 (en) 1971-09-21 1971-09-21

Country Status (1)

Country Link
FR (1) FR2153212B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4035075A (en) * 1975-11-26 1977-07-12 Minnesota Mining And Manufacturing Company Image scanning system for copy machines
JPS5412833A (en) * 1977-06-30 1979-01-30 Ricoh Co Ltd Oscillating mirror driving device

Also Published As

Publication number Publication date
FR2153212A1 (en) 1973-05-04

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Legal Events

Date Code Title Description
ST Notification of lapse