FR1086818A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Ultra-shortwave ferrite
Assignee: NEOSID PEMETZRIEDER GmbH
•
Filing: 1953-06-16
•
Granted: 1955-02-16
•
Expires: 1973-06-16
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-25 22:34
CPC Classifications
C; C04; C04B; C04B35/00; C04B35/01; C04B35/26; C04B35/2658
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.