Patent DE384879C successfully refreshed from Google Patents.
DE384879C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Wide angle periscope
Assignee: Individual
•
Filing: 1922-12-16
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Granted: 1923-11-09
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Expires: 1942-12-16
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-08 22:00
CPC Classifications
G; G02; G02B; G02B13/00; G02B13/04; G02B23/00; G02B23/02; G02B23/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
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