Patent DE879325C successfully refreshed from Google Patents.
DE879325C
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DE
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Assignee: Zeiss Ikon AG
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Filing: 1950-08-13
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Granted: 1953-06-11
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Expires: 1970-08-13
Abstract
No abstract record available.
Inventors
- 👤 Martin Dr-Ing Ploke
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-24 08:06
CPC Classifications
H; H01; H01J; H01J31/00; H01J31/08; H01J31/50; G; G02; G02B; G02B27/00; G02B27/02; G02B27/022; G02B27/023; H01J2231/00; H01J2231/50; H01J2231/50005; H01J2231/5001; H01J2231/50015
Claims Analysis
Total Claims: 0
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