Patent FR765971A successfully refreshed from Google Patents.
FR765971A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to internal combustion engine injectors
Assignee: Paul Viet
•
Filing: 1933-03-16
•
Granted: 1934-06-19
•
Expires: 1953-03-16
Abstract
No abstract record available.
Inventors
- 👤 Paul Viet
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-06 14:41
CPC Classifications
F; F02; F02M; F02M61/00; F02M61/04; F02M61/06; F02M61/16; F02M61/162; F02M61/163
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.