FR2269103A2 - Portable microfilm viewing means - incorporates selective device with cursor for locating desired image on microfilm - Google Patents

Portable microfilm viewing means - incorporates selective device with cursor for locating desired image on microfilm

Info

Publication number
FR2269103A2
FR2269103A2 FR7413979A FR7413979A FR2269103A2 FR 2269103 A2 FR2269103 A2 FR 2269103A2 FR 7413979 A FR7413979 A FR 7413979A FR 7413979 A FR7413979 A FR 7413979A FR 2269103 A2 FR2269103 A2 FR 2269103A2
Authority
FR
France
Prior art keywords
microfilm
cursor
desired image
portable
viewing means
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
FR7413979A
Other languages
English (en)
French (fr)
Other versions
FR2269103B2 (enExample
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.)
CIAIS ROGER
Original Assignee
CIAIS ROGER
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 CIAIS ROGER filed Critical CIAIS ROGER
Priority to FR7413979A priority Critical patent/FR2269103A2/fr
Publication of FR2269103A2 publication Critical patent/FR2269103A2/fr
Application granted granted Critical
Publication of FR2269103B2 publication Critical patent/FR2269103B2/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)
FR7413979A 1974-04-23 1974-04-23 Portable microfilm viewing means - incorporates selective device with cursor for locating desired image on microfilm Granted FR2269103A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7413979A FR2269103A2 (en) 1974-04-23 1974-04-23 Portable microfilm viewing means - incorporates selective device with cursor for locating desired image on microfilm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7413979A FR2269103A2 (en) 1974-04-23 1974-04-23 Portable microfilm viewing means - incorporates selective device with cursor for locating desired image on microfilm

Publications (2)

Publication Number Publication Date
FR2269103A2 true FR2269103A2 (en) 1975-11-21
FR2269103B2 FR2269103B2 (enExample) 1978-05-05

Family

ID=9137962

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7413979A Granted FR2269103A2 (en) 1974-04-23 1974-04-23 Portable microfilm viewing means - incorporates selective device with cursor for locating desired image on microfilm

Country Status (1)

Country Link
FR (1) FR2269103A2 (enExample)

Also Published As

Publication number Publication date
FR2269103B2 (enExample) 1978-05-05

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property