FR1174136A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvement in methods of measuring weak magnetic fields by magnetic resonance
Assignee: Commissariat à l'Énergie Atomique et Aux Énergies Alternatives
•
Filing: 1957-04-06
•
Granted: 1959-03-06
•
Expires: 1977-04-06
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-07 09:44
CPC Classifications
G; G01; G01V; G01V3/00; G01V3/08; G01V3/087; G01R; G01R33/00; G01R33/20; G01R33/24
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.