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.)
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Individual
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Individual
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Priority to DE1958N0009026priorityCriticalpatent/DE1776656U/de
Publication of DE1776656UpublicationCriticalpatent/DE1776656U/de
Dispositif de contrôle du fonctionnement synchrone d'obtuateurs photographiques, enparticulier d'obturateurs de chambres noires de mesure semblables à celles des théodolites cinématographiques connus
Dispositif de couplage et découplage automatique du mécanisme de l'obturateur d'un appareil de prise de vues photographiques avec le mécanisme servant à l'armement et au transport simultané du film.