DE808317C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
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Assignee: HELMUTH BANNING DIPL ING
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Filing: 1948-12-23
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Granted: 1951-07-12
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Expires: 1968-12-23
Abstract
No abstract record available.
Inventors
- 👤 Dipl-Ing Helmuth Banning
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-30 16:55
CPC Classifications
D; D21; D21F; D21F3/00; D21F3/02; D21F3/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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