SE7601016L - Mikorfilmlesapparat - Google Patents

Mikorfilmlesapparat

Info

Publication number
SE7601016L
SE7601016L SE7601016A SE7601016A SE7601016L SE 7601016 L SE7601016 L SE 7601016L SE 7601016 A SE7601016 A SE 7601016A SE 7601016 A SE7601016 A SE 7601016A SE 7601016 L SE7601016 L SE 7601016L
Authority
SE
Sweden
Prior art keywords
micorfilm
reader
micorfilm reader
Prior art date
Application number
SE7601016A
Other languages
English (en)
Inventor
Lyle A Fettig
Original Assignee
Lyle A Fettig
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 Lyle A Fettig filed Critical Lyle A Fettig
Publication of SE7601016L publication Critical patent/SE7601016L/sv

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)
SE7601016A 1975-01-31 1976-01-30 Mikorfilmlesapparat SE7601016L (sv)

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
SE7601016L true SE7601016L (sv) 1976-08-02

Family

ID=27068133

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7601016A SE7601016L (sv) 1975-01-31 1976-01-30 Mikorfilmlesapparat

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
AU1074576A (en) 1977-08-11
JPS51108839A (sv) 1976-09-27

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