FR1005758A - Device for the intermittent advance of a tape or a film, in particular in reading devices for micro-libraries photographed on narrow films - Google Patents

Device for the intermittent advance of a tape or a film, in particular in reading devices for micro-libraries photographed on narrow films

Info

Publication number
FR1005758A
FR1005758A FR1005758DA FR1005758A FR 1005758 A FR1005758 A FR 1005758A FR 1005758D A FR1005758D A FR 1005758DA FR 1005758 A FR1005758 A FR 1005758A
Authority
FR
France
Prior art keywords
libraries
photographed
tape
micro
film
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Theo Schultes
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 filed Critical
Application granted granted Critical
Publication of FR1005758A publication Critical patent/FR1005758A/en
Expired 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
    • G03B1/00—Film strip handling
    • G03B1/18—Moving film strip by means which act on the film between the ends thereof

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1005758D 1947-09-19 1947-09-19 Device for the intermittent advance of a tape or a film, in particular in reading devices for micro-libraries photographed on narrow films Expired FR1005758A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1005758T 1947-09-19

Publications (1)

Publication Number Publication Date
FR1005758A true FR1005758A (en) 1952-04-15

Family

ID=9565103

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1005758D Expired FR1005758A (en) 1947-09-19 1947-09-19 Device for the intermittent advance of a tape or a film, in particular in reading devices for micro-libraries photographed on narrow films

Country Status (1)

Country Link
FR (1) FR1005758A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3139793A (en) * 1960-12-19 1964-07-07 Wilding Inc System for strip film projection
DE1288335B (en) * 1964-11-21 1969-01-30 Hannah Jack William Microfilm reader, in which a film strip is unwound and wound between two reels by electric motors

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3139793A (en) * 1960-12-19 1964-07-07 Wilding Inc System for strip film projection
DE1288335B (en) * 1964-11-21 1969-01-30 Hannah Jack William Microfilm reader, in which a film strip is unwound and wound between two reels by electric motors

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