CH614297A5 - - Google Patents

Info

Publication number
CH614297A5
CH614297A5 CH491877A CH491877A CH614297A5 CH 614297 A5 CH614297 A5 CH 614297A5 CH 491877 A CH491877 A CH 491877A CH 491877 A CH491877 A CH 491877A CH 614297 A5 CH614297 A5 CH 614297A5
Authority
CH
Switzerland
Application number
CH491877A
Inventor
Wilfried Hofmann
Guenther Lueder
Walter Rauffer
John Krueger
Adolf Koopmann
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 CH614297A5 publication Critical patent/CH614297A5/xx

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
CH491877A 1976-04-27 1977-04-20 CH614297A5 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762618470 DE2618470A1 (de) 1976-04-27 1976-04-27 Zusammenklappbares mikrofilmlesegeraet

Publications (1)

Publication Number Publication Date
CH614297A5 true CH614297A5 (sv) 1979-11-15

Family

ID=5976410

Family Applications (1)

Application Number Title Priority Date Filing Date
CH491877A CH614297A5 (sv) 1976-04-27 1977-04-20

Country Status (11)

Country Link
US (1) US4131348A (sv)
JP (1) JPS52132832A (sv)
AT (1) AT349792B (sv)
BE (1) BE853636A (sv)
CH (1) CH614297A5 (sv)
DE (1) DE2618470A1 (sv)
FR (1) FR2349851A1 (sv)
GB (1) GB1539696A (sv)
IT (1) IT1073224B (sv)
NL (1) NL7704616A (sv)
SE (1) SE7704777L (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2820537A1 (de) * 1978-05-11 1979-11-15 Agfa Gevaert Ag Mikrofilm-lesegeraet
DE2951368C2 (de) * 1979-12-20 1985-03-14 Agfa-Gevaert Ag, 5090 Leverkusen Halte- und Führungsvorrichtung für einen Mikrofiche an einem Mikrofilm-Lesegerät
DE2951367C2 (de) * 1979-12-20 1985-03-21 Agfa-Gevaert Ag, 5090 Leverkusen Halte- und Führungsvorrichtung für einen Mikrofiche an einem Mikrofilm-Lesegerät
FR2656445B1 (fr) * 1989-12-22 1992-03-20 Savema Sa Lecteur de microfiches portatif.
US8089666B2 (en) * 2007-01-25 2012-01-03 Ricoh Company, Ltd. Image forming apparatus
US8154770B2 (en) * 2007-01-31 2012-04-10 Ricoh Company, Ltd. Image forming apparatus
US8194255B2 (en) * 2007-09-14 2012-06-05 Ricoh Company, Ltd. Image forming apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2345202A (en) * 1940-08-02 1944-03-28 Operadio Mfg Co Portable projection apparatus
FR924523A (fr) * 1945-03-27 1947-08-07 Kodak Pathe Installation transportable de projection
US2506169A (en) * 1946-07-10 1950-05-02 Viewlex Inc Illumination system for projectors
US2634652A (en) * 1950-12-05 1953-04-14 Fr Corp Portable film projecting and viewing apparatus
DE1921339U (de) * 1965-04-01 1965-08-12 Zeiss Ikon Ag Koffer fuer schmalfilmprojektoren.

Also Published As

Publication number Publication date
SE7704777L (sv) 1977-10-28
IT1073224B (it) 1985-04-13
BE853636A (nl) 1977-10-17
NL7704616A (nl) 1977-09-30
DE2618470A1 (de) 1977-11-10
US4131348A (en) 1978-12-26
JPS52132832A (en) 1977-11-07
FR2349851A1 (fr) 1977-11-25
ATA162277A (de) 1978-09-15
AT349792B (de) 1979-04-25
GB1539696A (en) 1979-01-31

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Legal Events

Date Code Title Description
PL Patent ceased