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FR790910A Expired / Lapsed FR ⏱️ 0.0 years remaining

Adaptation of ordinary single-lens cinematographic projection devices to the projection of cinematographic images giving the illusion of relief

Assignee: Djemil Rosenthal
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Filing: 1935-06-05
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Granted: 1935-11-29
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Expires: 1955-06-05
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Abstract

No abstract record available.

Inventors

  • 👤 Djemil Rosenthal

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-24 23:51
CPC Classifications
G; G03; G03B; G03B35/00

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