Patent DE845154C successfully refreshed from Google Patents.
DE845154C
Expired / Lapsed
DE
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Film cassette for a camera with concave mirror optics, in particular for X-ray screen photography
Assignee: Siemens Reiniger Werke AG
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Filing: 1942-09-15
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Granted: 1952-07-28
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Expires: 1962-09-15
Abstract
No abstract record available.
Inventors
- 👤 Helge Dr Med Christensen
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-09 17:14
CPC Classifications
G; G03; G03B; G03B42/00; G03B42/02; G03B42/021; G03B42/023
Claims Analysis
Total Claims: 0
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