FR601965A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Method and devices for increasing the torque of a given internal combustion engine
Assignee: Joseph-Louis-Lazare Restany
•
Filing: 1924-11-08
•
Granted: 1926-03-10
•
Expires: 1944-11-08
Abstract
No abstract record available.
Inventors
- 👤 Joseph-Louis-Lazare Restany
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-27 09:32
CPC Classifications
F; F02; F02B; F02B1/00; F02B2700/00; F02B2700/02; F02B2700/023
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.