Patent FR716635A successfully refreshed from Google Patents.
FR716635A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to metal alloys
Assignee: Individual
•
Filing: 1931-03-09
•
Granted: 1931-12-24
•
Expires: 1951-03-09
Abstract
No abstract record available.
Inventors
- 👤 Kotaro Honda
- 👤 Tsutomu Kase
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 15:32
CPC Classifications
C; C22; C22C; C22C27/00; C22C27/04
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.