AU1074576A - Microfilm reader - Google Patents

Microfilm reader

Info

Publication number
AU1074576A
AU1074576A AU10745/76A AU1074576A AU1074576A AU 1074576 A AU1074576 A AU 1074576A AU 10745/76 A AU10745/76 A AU 10745/76A AU 1074576 A AU1074576 A AU 1074576A AU 1074576 A AU1074576 A AU 1074576A
Authority
AU
Australia
Prior art keywords
microfilm reader
microfilm
reader
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
AU10745/76A
Other languages
English (en)
Inventor
Lyle A Fettig
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.)
Fettig L A
Original Assignee
Fettig L A
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 US05/626,685 external-priority patent/US4136937A/en
Application filed by Fettig L A filed Critical Fettig L A
Publication of AU1074576A publication Critical patent/AU1074576A/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 Apparatus (AREA)
AU10745/76A 1975-01-31 1976-02-02 Microfilm reader Expired AU1074576A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US54615475A 1975-01-31 1975-01-31
US05/626,685 US4136937A (en) 1975-01-31 1975-10-29 Microfilm reader

Publications (1)

Publication Number Publication Date
AU1074576A true AU1074576A (en) 1977-08-11

Family

ID=27068133

Family Applications (1)

Application Number Title Priority Date Filing Date
AU10745/76A Expired AU1074576A (en) 1975-01-31 1976-02-02 Microfilm reader

Country Status (4)

Country Link
JP (1) JPS51108839A (sv)
AU (1) AU1074576A (sv)
DE (1) DE2600531A1 (sv)
SE (1) SE7601016L (sv)

Also Published As

Publication number Publication date
DE2600531A1 (de) 1976-08-05
SE7601016L (sv) 1976-08-02
JPS51108839A (sv) 1976-09-27

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