Patent FR392134A successfully refreshed from Google Patents.
FR392134A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Cinematographic projection system visible in daylight and in bright light (gas or electricity)
Assignee: ANTOINE TOLLARD
•
Filing: 1908-07-08
•
Granted: 1908-11-18
•
Expires: 1928-07-08
Abstract
No abstract record available.
Inventors
- 👤 Antoine Tollard
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 01:33
CPC Classifications
G; G03; G03B; G03B21/00; G03B21/10
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.