Patent US4814639A successfully refreshed from Google Patents.
Patent US5059969A successfully refreshed from Google Patents.
FR968233A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Vehicle for mineral prospecting and research
Assignee: Commissariat à l'Énergie Atomique et Aux Énergies Alternatives
•
Filing: 1948-06-18
•
Granted: 1950-11-22
•
Expires: 1968-06-18
Abstract
No abstract record available.
Inventors
- 👤 Jean Briot
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 13:56
CPC Classifications
E; E21; E21F; E21F13/00
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.