FR829491A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Camera support for aerodynes
Assignee: CIE DES AVIONS HANRIOT
•
Filing: 1937-02-22
•
Granted: 1938-06-28
•
Expires: 1957-02-22
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-01 13:48
CPC Classifications
G; G03; G03B; G03B15/00
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.