Patent FR691239A successfully refreshed from Google Patents.
FR691239A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Method of telegraphic, radio-telegraph, telemechanical and radio-telemechanical transmission
Assignee: Henri-Louis-Jules Tailleur
•
Filing: 1930-03-06
•
Granted: 1930-10-02
•
Expires: 1950-03-06
Abstract
No abstract record available.
Inventors
- 👤 Henri-Louis-Jules Tailleur
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 23:12
CPC Classifications
G; G08; G08C; G08C23/00; G08C23/02
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.