FR479757A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Further training in metal alloy melting
Assignee: Individual
•
Filing: 1915-09-17
•
Granted: 1916-05-10
•
Expires: 1935-09-17
Abstract
No abstract record available.
Inventors
- 👤 Axel Hermansen
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-27 18:27
CPC Classifications
C; C22; C22C; C22C1/00; C22C1/02
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.