BE821790A - - Google Patents

Info

Publication number
BE821790A
BE821790A BE150158A BE150158A BE821790A BE 821790 A BE821790 A BE 821790A BE 150158 A BE150158 A BE 150158A BE 150158 A BE150158 A BE 150158A BE 821790 A BE821790 A BE 821790A
Authority
BE
Belgium
Application number
BE150158A
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
Priority to DE7340123 priority Critical
Application filed filed Critical
Publication of BE821790A publication Critical patent/BE821790A/xx

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
    • G03B21/00Projectors or projection-type viewers; Accessories therefor
    • G03B21/14Details
    • G03B21/32Details specially adapted for motion-picture projection
    • G03B21/321Holders for films, e.g. reels, cassettes, spindles
    • G03B21/323Cassettes
BE150158A 1973-11-09 1974-10-31 BE821790A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE7340123 1973-11-09

Publications (1)

Publication Number Publication Date
BE821790A true BE821790A (en) 1975-02-17

Family

ID=6641270

Family Applications (1)

Application Number Title Priority Date Filing Date
BE150158A BE821790A (en) 1973-11-09 1974-10-31

Country Status (6)

Country Link
BE (1) BE821790A (en)
DK (1) DK584974A (en)
FR (1) FR2251070B3 (en)
GB (1) GB1458146A (en)
NL (1) NL7414034A (en)
SE (1) SE7413848L (en)

Also Published As

Publication number Publication date
BE821790A1 (en)
FR2251070A1 (en) 1975-06-06
NL7414034A (en) 1975-05-13
SE7413848L (en) 1975-05-12
FR2251070B3 (en) 1977-09-02
GB1458146A (en) 1976-12-08
DK584974A (en) 1975-07-07

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