DE1018246B
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Magnetic drum storage
Assignee: Ferranti International PLC
•
Filing: 1955-08-27
•
Granted: —
•
Expires: 1975-08-27
Abstract
No abstract record available.
Inventors
- 👤 Maurice Kenyon Taylor
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-27 10:21
CPC Classifications
F; F16; F16C; F16C32/00; F16C32/06; F16C32/0681; F16C32/0696; G; G11; G11B; G11B5/00; G11B5/004; G11B5/74; G11B5/76
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.