IT7869292A0 - Sistema per la proiezione di pellicole - Google Patents

Sistema per la proiezione di pellicole

Info

Publication number
IT7869292A0
IT7869292A0 IT7869292A IT6929278A IT7869292A0 IT 7869292 A0 IT7869292 A0 IT 7869292A0 IT 7869292 A IT7869292 A IT 7869292A IT 6929278 A IT6929278 A IT 6929278A IT 7869292 A0 IT7869292 A0 IT 7869292A0
Authority
IT
Italy
Prior art keywords
projection system
film projection
film
projection
Prior art date
Application number
IT7869292A
Other languages
English (en)
Other versions
IT1172899B (it
Inventor
Oosten Van Hendrik
Verbeek Willemjohan Pieter Ap
Original Assignee
Optische Ind De Oude Delft Nv
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 Optische Ind De Oude Delft Nv filed Critical Optische Ind De Oude Delft Nv
Publication of IT7869292A0 publication Critical patent/IT7869292A0/it
Application granted granted Critical
Publication of IT1172899B publication Critical patent/IT1172899B/it

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
    • G03B41/00—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor
    • G03B41/02—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor using non-intermittently running film
    • G03B41/04—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor using non-intermittently running film with optical compensator
    • G03B41/08—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor using non-intermittently running film with optical compensator with rotating transmitting member

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
IT6929278A 1978-06-09 1978-10-04 Sistema per la proiezione di pellicole IT1172899B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7806311A NL7806311A (nl) 1978-06-09 1978-06-09 Filmprojectiestelsel.

Publications (2)

Publication Number Publication Date
IT7869292A0 true IT7869292A0 (it) 1978-10-04
IT1172899B IT1172899B (it) 1987-06-18

Family

ID=19831015

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6929278A IT1172899B (it) 1978-06-09 1978-10-04 Sistema per la proiezione di pellicole

Country Status (2)

Country Link
IT (1) IT1172899B (it)
NL (1) NL7806311A (it)

Also Published As

Publication number Publication date
IT1172899B (it) 1987-06-18
NL7806311A (nl) 1979-12-11

Similar Documents

Publication Publication Date Title
IT1163663B (it) Sistema di visualizzazione
NL7904072A (nl) Ultrasonor afbeeldingsstelsel.
NL7904074A (nl) Ultrasonor afbeeldingsstelsel.
NL7904075A (nl) Ultrasonor afbeeldingsstelsel.
FI790170A (fi) System foer personlig identifiering
IT7926084A0 (it) Sistema di calcolo perfezionato.
FI791794A (fi) Multilager film
NL7904073A (nl) Ultrasonor afbeeldingsstelsel.
FI824481A0 (fi) Saekerhetsblad foer skaerning av en taenjbar film
IT1127726B (it) Sistema di vernici
IT1122971B (it) Sistema radar
IT1087398B (it) Sistema di telemetro ultrasonico per macchine fotografiche o da ripresa
IT7924878A0 (it) Sistema di assemblaggio di gruppi ottici di proiettori.
BR7905931A (pt) Sistema de empilhamento
IT7927370A0 (it) Dispositivo per la riproduzione di immagini.
BR7908298A (pt) Sistema de armazenagem
IT1122496B (it) Impianto di frenatura
IT1123774B (it) Sistema di protezione
IT1125392B (it) Sistema di rivestimento
DK485078A (da) Projektionsbilledroer
IT1163673B (it) Sistema di ancoraggio
IT7927371A0 (it) Dispositivo per la riproduzione di immagini.
DK109378A (da) Elektromedicinsk anlaeg
IT7869292A0 (it) Sistema per la proiezione di pellicole
BR8005682A (pt) Sistema antitrava