GB2069171B - Microfilm reading apparatus - Google Patents

Microfilm reading apparatus

Info

Publication number
GB2069171B
GB2069171B GB8039980A GB8039980A GB2069171B GB 2069171 B GB2069171 B GB 2069171B GB 8039980 A GB8039980 A GB 8039980A GB 8039980 A GB8039980 A GB 8039980A GB 2069171 B GB2069171 B GB 2069171B
Authority
GB
United Kingdom
Prior art keywords
reading apparatus
microfilm reading
microfilm
reading
Prior art date
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
GB8039980A
Other versions
GB2069171A (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.)
Agfa Gevaert AG
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
Application filed by Agfa Gevaert AG filed Critical Agfa Gevaert AG
Publication of GB2069171A publication Critical patent/GB2069171A/en
Application granted granted Critical
Publication of GB2069171B publication Critical patent/GB2069171B/en
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
    • 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-Type Copiers In General (AREA)
  • Projection Apparatus (AREA)
  • Facsimile Scanning Arrangements (AREA)
GB8039980A 1979-12-20 1980-12-12 Microfilm reading apparatus Expired GB2069171B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2951368A DE2951368C2 (en) 1979-12-20 1979-12-20 Holding and guiding device for a microfiche on a microfilm reader

Publications (2)

Publication Number Publication Date
GB2069171A GB2069171A (en) 1981-08-19
GB2069171B true GB2069171B (en) 1983-12-21

Family

ID=6089060

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8039980A Expired GB2069171B (en) 1979-12-20 1980-12-12 Microfilm reading apparatus

Country Status (4)

Country Link
DE (1) DE2951368C2 (en)
FR (1) FR2472204A1 (en)
GB (1) GB2069171B (en)
IT (1) IT1145321B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4400068A (en) * 1982-04-19 1983-08-23 Realist, Inc. Microfiche reader carrier assembly
US4704019A (en) * 1984-12-28 1987-11-03 Canon Kabushiki Kaisha Microfiche carrier

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2231774B2 (en) * 1972-06-29 1977-11-10 Agfa-Gevaert Ag, 5090 Leverkusen SUPPORT DEVICE FOR A MICROFILM HOLDER OF A MICROFILM READER
US3868179A (en) * 1972-08-14 1975-02-25 Ncr Co Microform positioning apparatus
DE2542043C3 (en) * 1975-09-20 1979-01-25 Agfa-Gevaert Ag, 5090 Leverkusen Microfilm reader
DE2618470A1 (en) * 1976-04-27 1977-11-10 Agfa Gevaert Ag FOLDABLE MICROFILE READER
DE2643288C2 (en) * 1976-09-25 1986-01-09 Agfa-Gevaert Ag, 5090 Leverkusen Microfilm reader
CA1079553A (en) * 1976-12-16 1980-06-17 Microvue Products Inc. Front projection type microfiche reader
US4178576A (en) * 1977-09-01 1979-12-11 Andrew Corporation Feed system for microwave antenna employing pattern control elements

Also Published As

Publication number Publication date
IT8050404A0 (en) 1980-12-18
DE2951368C2 (en) 1985-03-14
IT1145321B (en) 1986-11-05
DE2951368A1 (en) 1981-07-02
FR2472204A1 (en) 1981-06-26
GB2069171A (en) 1981-08-19
FR2472204B1 (en) 1983-10-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee