FR1127618A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Device for locating and monitoring leaks in gas-cooled atomic reactors
Assignee: Commissariat à l'Énergie Atomique et Aux Énergies Alternatives
•
Filing: 1955-06-09
•
Granted: 1956-12-20
•
Expires: 1975-06-09
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-25 08:00
CPC Classifications
G; G21; G21C; G21C17/00; G21C17/02; G21C17/04; G21C17/044; G21C17/047; C; C23; C23C; C23C24/00; F; F16; F16K; F16K17/00; F16K17/20; F16K17/22; F16K17/24; F16K17/28; F16K17/30; Y; Y02; Y02E; Y02E30/00; Y02E30/30
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.