CH553423A - Mikrofilmlesegeraet. - Google Patents

Mikrofilmlesegeraet.

Info

Publication number
CH553423A
CH553423A CH1776972A CH1776972A CH553423A CH 553423 A CH553423 A CH 553423A CH 1776972 A CH1776972 A CH 1776972A CH 1776972 A CH1776972 A CH 1776972A CH 553423 A CH553423 A CH 553423A
Authority
CH
Switzerland
Prior art keywords
microfile
reader
microfile reader
Prior art date
Application number
CH1776972A
Other languages
English (en)
Original Assignee
Agfa Gevaert Ag
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 DE19712162841 external-priority patent/DE2162841B2/de
Priority claimed from DE19722231774 external-priority patent/DE2231774B2/de
Application filed by Agfa Gevaert Ag filed Critical Agfa Gevaert Ag
Publication of CH553423A publication Critical patent/CH553423A/de

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
    • G03B21/115—Projectors with built-in or built-on screen for microfilm reading of microfiches
    • G03B21/116—Handling microfiches

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
CH1776972A 1971-12-17 1972-12-06 Mikrofilmlesegeraet. CH553423A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19712162841 DE2162841B2 (de) 1971-12-17 1971-12-17 Abstuetzvorrichtung fuer mikrofilmhalter eines mikrofilmlesegeraetes
DE19722231774 DE2231774B2 (de) 1972-06-29 1972-06-29 Abstuetzvorrichtung fuer einen mikrofilmhalter eines mikrofilm- lesegeraetes

Publications (1)

Publication Number Publication Date
CH553423A true CH553423A (de) 1974-08-30

Family

ID=25762180

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1776972A CH553423A (de) 1971-12-17 1972-12-06 Mikrofilmlesegeraet.

Country Status (4)

Country Link
US (1) US3817612A (de)
BE (1) BE792703A (de)
CH (1) CH553423A (de)
FR (1) FR2165454A5 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2542043C3 (de) * 1975-09-20 1979-01-25 Agfa-Gevaert Ag, 5090 Leverkusen Mikrofilm-Lesegerät

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2256178A (en) * 1939-02-04 1941-09-16 Stuart Robert Film reading system
FR942117A (fr) * 1944-03-06 1949-01-31 Thomson Houston Comp Francaise Porte-châssis pour appareil de lecture de microfilms
US3352201A (en) * 1965-10-08 1967-11-14 Dietzgen Co Eugene Projector viewer and image scanning assembly therefor
US3560083A (en) * 1968-01-24 1971-02-02 Dietzgen Co Eugene Microimage reader

Also Published As

Publication number Publication date
FR2165454A5 (de) 1973-08-03
US3817612A (en) 1974-06-18
BE792703A (fr) 1973-06-14

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Legal Events

Date Code Title Description
PL Patent ceased