FR1194556A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Magnesium manufacturing process
Assignee: LE MAGNESIUM THERMIQUE
•
Filing: 1958-04-09
•
Granted: 1959-11-10
•
Expires: 1978-04-09
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-09 03:56
CPC Classifications
C; C22; C22B; C22B26/00; C22B26/20; C22B26/22
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.