BE843386A - MARKING PERFORATED MAGNETIC FILM - Google Patents

MARKING PERFORATED MAGNETIC FILM

Info

Publication number
BE843386A
BE843386A BE1007474A BE1007474A BE843386A BE 843386 A BE843386 A BE 843386A BE 1007474 A BE1007474 A BE 1007474A BE 1007474 A BE1007474 A BE 1007474A BE 843386 A BE843386 A BE 843386A
Authority
BE
Belgium
Prior art keywords
marking
magnetic film
perforated magnetic
perforated
film
Prior art date
Application number
BE1007474A
Other languages
Dutch (nl)
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
Publication of BE843386A publication Critical patent/BE843386A/en

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
    • G03B31/00—Associated working of cameras or projectors with sound-recording or sound-reproducing means
    • G03B31/04—Associated working of cameras or projectors with sound-recording or sound-reproducing means in which sound track is not on, but is synchronised with, a moving-picture film

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
BE1007474A 1975-07-15 1976-06-25 MARKING PERFORATED MAGNETIC FILM BE843386A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752531611 DE2531611A1 (en) 1975-07-15 1975-07-15 PERFORATED MAGNETIC FILM WITH MARKERS

Publications (1)

Publication Number Publication Date
BE843386A true BE843386A (en) 1976-12-27

Family

ID=5951568

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1007474A BE843386A (en) 1975-07-15 1976-06-25 MARKING PERFORATED MAGNETIC FILM

Country Status (5)

Country Link
BE (1) BE843386A (en)
DE (1) DE2531611A1 (en)
FR (1) FR2318439A1 (en)
GB (1) GB1543778A (en)
NL (1) NL7606959A (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2147499A (en) * 1929-07-29 1939-02-14 Oscar A Ross Method for producing sound motion pictures and apparatus therefor
FR699430A (en) * 1929-10-18 1931-02-14 Method and means for resynchronizing onore disc cinematographic devices in the event of projection incidents
GB628898A (en) * 1947-05-07 1949-09-07 Alfred George De Quervain Coll Improvements in apparatus for recording and reproducing sound
GB691472A (en) * 1949-12-01 1953-05-13 Brush Dev Co Improvements in or relating to the synchronisation of photographic film and sound records
GB721982A (en) * 1951-10-18 1955-01-19 Loewe Opta Ag Method for discovering definite parts of moved sound carriers
FR1102444A (en) * 1954-06-17 1955-10-20 Vitarama Corp Device for affixing identification and synchronization marks on films

Also Published As

Publication number Publication date
NL7606959A (en) 1976-11-30
DE2531611A1 (en) 1977-02-03
GB1543778A (en) 1979-04-04
FR2318439A1 (en) 1977-02-11

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