BE348226A - - Google Patents

Info

Publication number
BE348226A
BE348226A BE348226DA BE348226A BE 348226 A BE348226 A BE 348226A BE 348226D A BE348226D A BE 348226DA BE 348226 A BE348226 A BE 348226A
Authority
BE
Belgium
Prior art keywords
film
reel
movement
projection
center
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE348226A publication Critical patent/BE348226A/fr

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B41/00Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor
    • G03B41/02Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor using non-intermittently running film
    • G03B41/04Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor using non-intermittently running film with optical compensator

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
BE348226D BE348226A (OSRAM)

Publications (1)

Publication Number Publication Date
BE348226A true BE348226A (OSRAM)

Family

ID=23754

Family Applications (1)

Application Number Title Priority Date Filing Date
BE348226D BE348226A (OSRAM)

Country Status (1)

Country Link
BE (1) BE348226A (OSRAM)

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