FR600745A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Reinforced aluminum and its manufacturing process
Assignee: Jean Chevalier
•
Filing: 1924-10-14
•
Granted: 1926-02-13
•
Expires: 1944-10-14
Abstract
No abstract record available.
Inventors
- 👤 Jean Chevalier
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-27 07:21
CPC Classifications
B; B32; B32B; B32B15/00; B32B15/01
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.