FR2318435A1 - MICRO-FILMS VIEWER - Google Patents

MICRO-FILMS VIEWER

Info

Publication number
FR2318435A1
FR2318435A1 FR7621090A FR7621090A FR2318435A1 FR 2318435 A1 FR2318435 A1 FR 2318435A1 FR 7621090 A FR7621090 A FR 7621090A FR 7621090 A FR7621090 A FR 7621090A FR 2318435 A1 FR2318435 A1 FR 2318435A1
Authority
FR
France
Prior art keywords
viewer
films
micro
films viewer
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.)
Granted
Application number
FR7621090A
Other languages
French (fr)
Other versions
FR2318435B3 (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 FR2318435A1 publication Critical patent/FR2318435A1/en
Application granted granted Critical
Publication of FR2318435B3 publication Critical patent/FR2318435B3/fr
Granted 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lenses (AREA)
FR7621090A 1975-07-12 1976-07-09 MICRO-FILMS VIEWER Granted FR2318435A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752531245 DE2531245A1 (en) 1975-07-12 1975-07-12 MICROFILM VIEWER

Publications (2)

Publication Number Publication Date
FR2318435A1 true FR2318435A1 (en) 1977-02-11
FR2318435B3 FR2318435B3 (en) 1979-04-06

Family

ID=5951387

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7621090A Granted FR2318435A1 (en) 1975-07-12 1976-07-09 MICRO-FILMS VIEWER

Country Status (3)

Country Link
DE (1) DE2531245A1 (en)
FR (1) FR2318435A1 (en)
GB (1) GB1555533A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4361377A (en) * 1981-01-12 1982-11-30 Pullen Joel F Portable compact microscope
GB2155651A (en) * 1984-03-07 1985-09-25 Peter Colin Roy Nightingale Stereo-visual simulator
GB2285140B (en) * 1993-12-24 1997-02-26 Projectron Limited Hand-held microfilm readers

Also Published As

Publication number Publication date
GB1555533A (en) 1979-11-14
FR2318435B3 (en) 1979-04-06
DE2531245A1 (en) 1977-01-27

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