DE893505C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for the production of extremely thin foils from aluminum oxide
Assignee: Telefunken AG
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Filing: 1951-12-15
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Granted: 1953-10-15
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Expires: 1971-12-15
Abstract
No abstract record available.
Inventors
- 👤 Fritz Dr Schroeter
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-27 21:15
CPC Classifications
H; H01; H01J; H01J29/00; H01J29/02; H01J29/10; H01J29/36; H01J29/39; H01J29/43; H01J29/435; H01J29/41; H01J29/413; H01J29/416; H01J31/00; H01J31/08; H01J31/26; H01J31/28; H01J31/34
Claims Analysis
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References Cited (Backward Citations)
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