BE858178A - Visionneuse compacte pour microfiches ou cassettes - Google Patents

Visionneuse compacte pour microfiches ou cassettes

Info

Publication number
BE858178A
BE858178A BE6046124A BE6046124A BE858178A BE 858178 A BE858178 A BE 858178A BE 6046124 A BE6046124 A BE 6046124A BE 6046124 A BE6046124 A BE 6046124A BE 858178 A BE858178 A BE 858178A
Authority
BE
Belgium
Prior art keywords
microfiches
cassettes
viewer
compact
compact viewer
Prior art date
Application number
BE6046124A
Other languages
English (en)
French (fr)
Inventor
G J Yevick
Original Assignee
Izon Corp
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 Izon Corp filed Critical Izon Corp
Publication of BE858178A publication Critical patent/BE858178A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Facsimile Scanning Arrangements (AREA)
BE6046124A 1976-09-13 1977-08-26 Visionneuse compacte pour microfiches ou cassettes BE858178A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71785876A 1976-09-13 1976-09-13

Publications (1)

Publication Number Publication Date
BE858178A true BE858178A (fr) 1977-12-16

Family

ID=24883776

Family Applications (1)

Application Number Title Priority Date Filing Date
BE6046124A BE858178A (fr) 1976-09-13 1977-08-26 Visionneuse compacte pour microfiches ou cassettes

Country Status (13)

Country Link
JP (1) JPS5341227A (xx)
AT (1) AT368640B (xx)
BE (1) BE858178A (xx)
BR (1) BR7705679A (xx)
CA (1) CA1103492A (xx)
DE (1) DE2738658C3 (xx)
ES (1) ES461877A1 (xx)
FR (1) FR2413686A1 (xx)
GB (1) GB1590679A (xx)
HK (1) HK41884A (xx)
IN (1) IN149132B (xx)
MX (1) MX148985A (xx)
NL (1) NL7709456A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8562145B2 (en) 2011-06-22 2013-10-22 3M Innovative Properties Company Display system and method for projection onto non-planar surfaces

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54163927U (xx) * 1978-05-10 1979-11-16
DE2906477C3 (de) 1979-02-20 1995-02-09 Rohrmoser Alois Skifabrik Skibremse
GB8804402D0 (en) * 1988-02-25 1988-03-23 Emi Plc Thorn Display device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3711188A (en) * 1970-06-10 1973-01-16 Visidyne Inc Compact optical display system
US3692399A (en) * 1970-06-23 1972-09-19 Stewart Filmscreen Corp Microfilm viewer
US3782805A (en) * 1972-11-30 1974-01-01 Qantix Corp Front projection screen made from a transparent material
US3846012A (en) * 1973-11-14 1974-11-05 Qantix Corp Transparent front projection screen having concave ridges thereon
JPS5345141B2 (xx) * 1973-12-18 1978-12-04
US3941467A (en) * 1974-10-29 1976-03-02 Kaptron, Inc. Optical projector/reader

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8562145B2 (en) 2011-06-22 2013-10-22 3M Innovative Properties Company Display system and method for projection onto non-planar surfaces

Also Published As

Publication number Publication date
CA1103492A (en) 1981-06-23
AT368640B (de) 1982-10-25
ES461877A1 (es) 1978-12-01
ATA614277A (de) 1982-02-15
DE2738658A1 (de) 1978-03-16
GB1590679A (en) 1981-06-03
DE2738658C3 (de) 1980-08-07
FR2413686B1 (xx) 1984-05-18
FR2413686A1 (fr) 1979-07-27
JPS6210418B2 (xx) 1987-03-06
HK41884A (en) 1984-05-18
NL7709456A (nl) 1978-03-15
DE2738658B2 (de) 1979-10-11
IN149132B (xx) 1981-09-19
BR7705679A (pt) 1978-06-27
JPS5341227A (en) 1978-04-14
MX148985A (es) 1983-08-05

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: IZON CORP.

Effective date: 19840826