FR876368A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Image replacement device with a descent shaft and an image magazine connected to it
Assignee: Nkler Emil Ku
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Filing: 1941-10-28
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Granted: 1942-11-04
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Expires: 1961-10-28
Abstract
No abstract record available.
Inventors
- 👤 Nkler Emil Ku
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 11:15
CPC Classifications
G; G03; G03B; G03B23/00; G03B23/02; G03B23/04; G03B23/042
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