FR1372175A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Method and device for obtaining a variable initial speed with a muzzle
Assignee: Alexandre Billard
•
Filing: 1963-10-08
•
Granted: 1964-09-11
•
Expires: 1983-10-08
Abstract
No abstract record available.
Inventors
- 👤 Alexandre Billard
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 03:01
CPC Classifications
F; F42; F42B; F42B5/00; F42B5/02; F42B5/08; F41; F41A; F41A1/00; F41A1/06
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.