Patent FR2178790A1 successfully refreshed from Google Patents.
FR2178790A1
Expired / Lapsed
FR
⏱️ 0.0 years remaining
FR2178790A1 - - Google Patents
Assignee: REDONNET ETIENNE
•
Filing: 1972-04-05
•
Granted: —
•
Expires: 1992-04-05
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 20:53
CPC Classifications
H; H02; H02K; H02K47/00; H02K47/18; H01; H01F; H01F29/00; H01F29/08; H01F29/10
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.