FR837467A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Rocket refinements for revolving projectiles
Assignee: SAGEB
•
Filing: 1938-05-03
•
Granted: 1939-02-10
•
Expires: 1958-05-03
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 03:01
CPC Classifications
F; F42; F42C; F42C9/00; F42C9/14; F42C9/16; F42C9/18; F42C1/00; F42C1/10; F42C15/00; F42C15/16; F42C15/18; F42C15/188; F42C15/192; F42C15/196; F42C15/20; F42C15/22
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.