Patent DE454450C successfully refreshed from Google Patents.
DE454450C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Collapsible reflex camera
Assignee: Zeiss Ikon AG
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Filing: 1927-02-12
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Granted: 1928-01-09
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Expires: 1947-02-12
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-28 21:21
CPC Classifications
G; G03; G03B; G03B19/00; G03B19/02; G03B19/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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