FR674332A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to medical electrical devices
Assignee: Georges-Charles Boulitte
•
Filing: 1929-05-01
•
Granted: 1930-01-27
•
Expires: 1949-05-01
Abstract
No abstract record available.
Inventors
- 👤 Georges-Charles Boulitte
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-26 07:34
CPC Classifications
A; A61; A61N; A61N1/00; A61N1/18; A61N1/32
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.