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Patent DE511554C successfully refreshed from Google Patents.
DE511554C
Expired / Lapsed
DE
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Device for showing live images from moving vehicles
Assignee: ERICH FREITAG
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Filing: 1929-12-18
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Granted: 1930-10-31
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Expires: 1949-12-18
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-30 08:33
CPC Classifications
G; G09; G09F; G09F19/00; G09F19/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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