FR545647A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Internal combustion jet engine
Assignee: Joseph-Henri-Aristid Boutiron
•
Filing: 1922-01-03
•
Granted: 1922-10-17
•
Expires: 1942-01-03
Abstract
No abstract record available.
Inventors
- 👤 Joseph-Henri-Aristid Boutiron
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-26 21:02
CPC Classifications
F; F02; F02K; F02K7/00
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.