FR2001932A1 - - Google Patents

Info

Publication number
FR2001932A1
FR2001932A1 FR6902773A FR6902773A FR2001932A1 FR 2001932 A1 FR2001932 A1 FR 2001932A1 FR 6902773 A FR6902773 A FR 6902773A FR 6902773 A FR6902773 A FR 6902773A FR 2001932 A1 FR2001932 A1 FR 2001932A1
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.)
Withdrawn
Application number
FR6902773A
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
Publication of FR2001932A1 publication Critical patent/FR2001932A1/fr
Withdrawn legal-status Critical Current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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/10—Projectors with built-in or built-on screen
    • G03B21/11—Projectors with built-in or built-on screen for microfilm reading
    • 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
    • G03B27/523—Projection optics for full time exposure

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Projection Apparatus (AREA)
  • Transforming Electric Information Into Light Information (AREA)
FR6902773A 1968-02-15 1969-02-07 Withdrawn FR2001932A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70579268A 1968-02-15 1968-02-15

Publications (1)

Publication Number Publication Date
FR2001932A1 true FR2001932A1 (fr) 1969-10-03

Family

ID=24834967

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6902773A Withdrawn FR2001932A1 (fr) 1968-02-15 1969-02-07

Country Status (4)

Country Link
US (1) US3536394A (fr)
DE (1) DE1907294A1 (fr)
FR (1) FR2001932A1 (fr)
GB (1) GB1252345A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2498775A1 (fr) * 1981-01-23 1982-07-30 Energy Conversion Devices Inc Appareil d'enregistrement de pellicule ou film a microfiche

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3692398A (en) * 1970-03-16 1972-09-19 Martin Strauss Projector
US3746439A (en) * 1971-12-29 1973-07-17 Mattel Inc Visual-effects-producing means in an audio-visual toy

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1076964B (de) * 1958-01-11 1960-03-03 Agfa Ag Bildwerfer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2498775A1 (fr) * 1981-01-23 1982-07-30 Energy Conversion Devices Inc Appareil d'enregistrement de pellicule ou film a microfiche

Also Published As

Publication number Publication date
US3536394A (en) 1970-10-27
GB1252345A (fr) 1971-11-03
DE1907294A1 (de) 1969-08-21

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Legal Events

Date Code Title Description
ST Notification of lapse